diff --git a/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
index 3605e8f3fc9..76b44d9e9cf 100644
--- a/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -4,7 +4,7 @@
     expected: TIMEOUT
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Fetching a blob URL immediately before revoking it works in an iframe.]
     expected: FAIL
diff --git a/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-002.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-002.html.ini
new file mode 100644
index 00000000000..f64b45fea6b
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-002.html.ini
@@ -0,0 +1,4 @@
+[hit-test-floats-002.html]
+  [Hit test float]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-003.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-003.html.ini
deleted file mode 100644
index f29da48a2a0..00000000000
--- a/tests/wpt/metadata-layout-2020/css/CSS2/floats/hit-test-floats-003.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[hit-test-floats-003.html]
-  [Miss float below something else]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini
new file mode 100644
index 00000000000..e09705be3f9
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini
@@ -0,0 +1,2 @@
+[inline-children-root-linebox-crash-001.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini
new file mode 100644
index 00000000000..fee8d50ad3a
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini
@@ -0,0 +1,2 @@
+[inline-negative-margin-minmax-crash-001.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata-layout-2020/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini b/tests/wpt/metadata-layout-2020/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini
new file mode 100644
index 00000000000..b8d71ba9b0c
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini
@@ -0,0 +1,2 @@
+[abspos-inline-container-in-inline-block.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata-layout-2020/css/css-text-decor/text-decoration-color-selection-001.html.ini b/tests/wpt/metadata-layout-2020/css/css-text-decor/text-decoration-color-selection-001.html.ini
new file mode 100644
index 00000000000..f2f76766dbe
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/css-text-decor/text-decoration-color-selection-001.html.ini
@@ -0,0 +1,2 @@
+[text-decoration-color-selection-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata-layout-2020/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini b/tests/wpt/metadata-layout-2020/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini
new file mode 100644
index 00000000000..303db2c10cb
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini
@@ -0,0 +1,2 @@
+[text-emphasis-unrepresentable-characters.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata-layout-2020/css/css-transforms/transform-scale-hittest.html.ini b/tests/wpt/metadata-layout-2020/css/css-transforms/transform-scale-hittest.html.ini
index f8e7e539aae..4a1e8110f6f 100644
--- a/tests/wpt/metadata-layout-2020/css/css-transforms/transform-scale-hittest.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/css-transforms/transform-scale-hittest.html.ini
@@ -2,6 +2,3 @@
   [Hit test intersecting scaled box]
     expected: FAIL
 
-  [Hit test within unscaled box]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
index 23c61ede1a1..c131078eace 100644
--- a/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/cssom-view/elementFromPosition.html.ini
@@ -17,6 +17,3 @@
   [test the top of layer]
     expected: FAIL
 
-  [test some point of the element: top left corner]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/css/selectors/is-where-not.html.ini b/tests/wpt/metadata-layout-2020/css/selectors/is-where-not.html.ini
new file mode 100644
index 00000000000..aa03f8b97cd
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/css/selectors/is-where-not.html.ini
@@ -0,0 +1,2 @@
+[is-where-not.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata-layout-2020/css/selectors/is-where-parsing.html.ini b/tests/wpt/metadata-layout-2020/css/selectors/is-where-parsing.html.ini
index 6a5a8e15d9f..9d84cfb614b 100644
--- a/tests/wpt/metadata-layout-2020/css/selectors/is-where-parsing.html.ini
+++ b/tests/wpt/metadata-layout-2020/css/selectors/is-where-parsing.html.ini
@@ -26,3 +26,9 @@
   [After part with simple pseudo-class]
     expected: FAIL
 
+  [Nested inside :not, without combinators]
+    expected: FAIL
+
+  [Nested inside :not, with combinators]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/custom-elements/reactions/HTMLMediaElement.html.ini b/tests/wpt/metadata-layout-2020/custom-elements/reactions/HTMLMediaElement.html.ini
deleted file mode 100644
index 2ca05f57bb0..00000000000
--- a/tests/wpt/metadata-layout-2020/custom-elements/reactions/HTMLMediaElement.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[HTMLMediaElement.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini b/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
index 7ec184e28da..4899e92ac86 100644
--- a/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/fetch/content-type/response.window.js.ini
@@ -315,12 +315,15 @@
   [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
     expected: FAIL
 
+  [<iframe>: separate response Content-Type: text/html;" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini b/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
index d2df9b78483..c0374f76e40 100644
--- a/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/fetch/content-type/script.window.js.ini
@@ -56,3 +56,9 @@
   [separate text/javascript x/x]
     expected: FAIL
 
+  [separate text/javascript error]
+    expected: FAIL
+
+  [separate text/javascript ]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/fetch/nosniff/parsing-nosniff.window.js.ini b/tests/wpt/metadata-layout-2020/fetch/nosniff/parsing-nosniff.window.js.ini
index aa6eb8f6085..30e1b851fd4 100644
--- a/tests/wpt/metadata-layout-2020/fetch/nosniff/parsing-nosniff.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/fetch/nosniff/parsing-nosniff.window.js.ini
@@ -11,6 +11,3 @@
   [X-Content-Type-Options%3A%20nosniff%2C%2C%40%23%24%23%25%25%26%5E%26%5E*()()11!]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%20'NosniFF']
-    expected: FAIL
-
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
new file mode 100644
index 00000000000..51f8272a6de
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
@@ -0,0 +1,4 @@
+[traverse_the_history_3.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
new file mode 100644
index 00000000000..735a9a75a2a
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
@@ -0,0 +1,2 @@
+[cross-origin-objects-on-new-window.html]
+  expected: TIMEOUT
diff --git a/tests/wpt/metadata-layout-2020/html/browsers/windows/embedded-opener-remove-frame.html.ini b/tests/wpt/metadata-layout-2020/html/browsers/windows/embedded-opener-remove-frame.html.ini
index 9a85a905394..8e2a63e3b7f 100644
--- a/tests/wpt/metadata-layout-2020/html/browsers/windows/embedded-opener-remove-frame.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/browsers/windows/embedded-opener-remove-frame.html.ini
@@ -1,4 +1,5 @@
 [embedded-opener-remove-frame.html]
+  expected: CRASH
   [opener of discarded nested browsing context]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
index 42ebcc9d57e..88f4ddd0e9a 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-1.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
index e63fe7c263e..c6f45be1eb2 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-2.html]
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
index 295031c1812..338d283eb0e 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
@@ -1,5 +1,4 @@
 [iframe_sandbox_popups_escaping-3.html]
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
-    expected: TIMEOUT
+    expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
index d913fcbb129..3080be9afc0 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_nonescaping-1.html]
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
index 0407f0cc2b7..0218bc9ba9d 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
@@ -1,5 +1,4 @@
 [iframe_sandbox_popups_nonescaping-2.html]
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: NOTRUN
+    expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
index 7a36937927c..7d2b5231af2 100644
--- a/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
@@ -1,4 +1,5 @@
 [iframe_sandbox_popups_nonescaping-3.html]
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini b/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini
new file mode 100644
index 00000000000..59a54fe88e4
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini
@@ -0,0 +1,4 @@
+[module-delayed.html]
+  [async document.write in a module]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini b/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
index dbec6f2c2ff..450c88bd32b 100644
--- a/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
+++ b/tests/wpt/metadata-layout-2020/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
@@ -3,3 +3,6 @@
   [The incumbent settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
     expected: TIMEOUT
 
+  [The entry settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index a56bad443a2..66bd350083b 100644
--- a/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata-layout-2020/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,5 +1,4 @@
 [realtimeanalyser-fft-scaling.html]
-  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata-layout-2020/webmessaging/with-ports/018.html.ini b/tests/wpt/metadata-layout-2020/webmessaging/with-ports/018.html.ini
deleted file mode 100644
index 663a1f8fa30..00000000000
--- a/tests/wpt/metadata-layout-2020/webmessaging/with-ports/018.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[018.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, javascript:]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata-layout-2020/webxr/ar-module/xrSession_interactionMode.https.html.ini b/tests/wpt/metadata-layout-2020/webxr/ar-module/xrSession_interactionMode.https.html.ini
new file mode 100644
index 00000000000..b03b63587e6
--- /dev/null
+++ b/tests/wpt/metadata-layout-2020/webxr/ar-module/xrSession_interactionMode.https.html.ini
@@ -0,0 +1,16 @@
+[xrSession_interactionMode.https.html]
+  [Tests interactionMode for a INLINE_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an VR_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an AR_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an AR_HMD_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an VR_HMD_DEVICE]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata-layout-2020/workers/shared-worker-in-data-url-context.window.js.ini b/tests/wpt/metadata-layout-2020/workers/shared-worker-in-data-url-context.window.js.ini
index 6d92f8835c6..daa7a8c41bc 100644
--- a/tests/wpt/metadata-layout-2020/workers/shared-worker-in-data-url-context.window.js.ini
+++ b/tests/wpt/metadata-layout-2020/workers/shared-worker-in-data-url-context.window.js.ini
@@ -1,8 +1,8 @@
 [shared-worker-in-data-url-context.window.html]
   expected: TIMEOUT
   [Create a shared worker in a data url frame]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Create a data url shared worker in a data url frame]
-    expected: NOTRUN
+    expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
index faa00f45ecf..d4f62ed7113 100644
--- a/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
+++ b/tests/wpt/metadata/FileAPI/url/url-in-tags-revoke.window.js.ini
@@ -7,7 +7,7 @@
     expected: FAIL
 
   [Opening a blob URL in a new window immediately before revoking it works.]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Opening a blob URL in a noopener about:blank window immediately before revoking it works.]
     expected: TIMEOUT
diff --git a/tests/wpt/metadata/MANIFEST.json b/tests/wpt/metadata/MANIFEST.json
index b6c688777ee..99c4adaa177 100644
--- a/tests/wpt/metadata/MANIFEST.json
+++ b/tests/wpt/metadata/MANIFEST.json
@@ -166916,7 +166916,7 @@
       ]
      ],
      "active-selection-021.html": [
-      "2061385d6c564c32ff2e36fc096df5b633d7ec2a",
+      "bfa7eee77706c3a64e5c3247c9aee1c46a457a7b",
       [
        null,
        [
@@ -170321,6 +170321,19 @@
      ]
     },
     "css-shadow-parts": {
+     "interaction-with-nested-pseudo-class.html": [
+      "1061e4b0e3501535d2bebf741e4986a2a6779c1a",
+      [
+       null,
+       [
+        [
+         "/css/css-shadow-parts/interaction-with-nested-pseudo-class-ref.html",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
      "interaction-with-placeholder.html": [
       "a064789f06111bf5ce791650207bcee195d346ab",
       [
@@ -189865,6 +189878,19 @@
        {}
       ]
      ],
+     "text-decoration-color-selection-001.html": [
+      "beababcf4cd228fc40c2165ac3a410bc0aafd0d9",
+      [
+       null,
+       [
+        [
+         "/css/css-text-decor/reference/text-decoration-color-selection-001-ref.html",
+         "=="
+        ]
+       ],
+       {}
+      ]
+     ],
      "text-decoration-color.html": [
       "1e1353d9fa67ea6ef0019fc499dfeaafae65fe87",
       [
@@ -313426,7 +313452,7 @@
        []
       ],
       "active-selection-021-ref.html": [
-       "7790a3fad8a36f1709fea6a4155ed5af0f3c49d7",
+       "a5d0e4e32a3545318320c734cb77bcd334078773",
        []
       ],
       "active-selection-025-ref.html": [
@@ -313868,6 +313894,10 @@
       "6cce42664a64778f548edb53ec86ae61531812f0",
       []
      ],
+     "interaction-with-nested-pseudo-class-ref.html": [
+      "e3b99d43a69e6ff44899e6512237978883df06cf",
+      []
+     ],
      "interaction-with-placeholder-ref.html": [
       "11943c229a0ea76893039b1306bb38402c71f6ad",
       []
@@ -318343,6 +318373,10 @@
        "3ae7777ef06cf3fa3bebcf385d8462cf8453ae64",
        []
       ],
+      "text-decoration-color-selection-001-ref.html": [
+       "d9811874eef87fe37bf5173c0dccc380907cf439",
+       []
+      ],
       "text-decoration-line-010-ref.xht": [
        "6bcba28f191d03b2106131f27c7a2f88667cc9ca",
        []
@@ -348325,7 +348359,7 @@
     ]
    },
    "lint.ignore": [
-    "5bcb811df36051225f60efa903f7f1e4cd7eda29",
+    "fe2933bb8a31cb7d5a8c39eee06626f1c7b261ac",
     []
    ],
    "loading": {
@@ -353417,7 +353451,7 @@
       []
      ],
      "mock-imagecapture.js": [
-      "ce2b968391343339a9958100f564fa73d5c01509",
+      "a8f5c896b1f2cc2c90240bd053d218c28dc549dd",
       []
      ],
      "mock-screenenumeration.js": [
@@ -353477,7 +353511,7 @@
       []
      ],
      "webxr-test.js": [
-      "6b6c41de0c4c1082affb2ec54208c326a755b425",
+      "a31bdc95eb6d5c7bca2a9085e94914f7e69051a4",
       []
      ],
      "webxr-test.js.headers": [
@@ -353656,6 +353690,10 @@
         "aee3c002c948e01853a627e19698857d97fcc482",
         []
        ],
+       "no-title.html": [
+        "d8caa5f9c08ad2952b3d21f025e94b41f580a3d7",
+        []
+       ],
        "order.html": [
         "ec9978d898082193a11b646bc23e96f029f5ebe6",
         []
@@ -353942,7 +353980,7 @@
      []
     ],
     "testharness.js": [
-     "2c7dcd8df4aa59043cdd14d37ac9cb38f14c8e89",
+     "cf61b2ae273b0f9d543ad59557383ed11c5ac9a2",
      []
     ],
     "testharness.js.headers": [
@@ -358223,11 +358261,11 @@
       []
      ],
      "cacert.key": [
-      "7b83e8f0e9ebe229c83335b3a2f0632540942ed2",
+      "3a3e487a83de0f5676e481e7240b68107b7ee34e",
       []
      ],
      "cacert.pem": [
-      "a8ce54be5579b743001fa0de3c163129965d356c",
+      "e9b5fda55c380cf8850f4b94524b62055c9ca360",
       []
      ],
      "config.json": [
@@ -358235,11 +358273,11 @@
       []
      ],
      "web-platform.test.key": [
-      "c4f5dc3f2cfba081e4536708c4667e7595e09d74",
+      "957dfb234f8b90ebb40a1fb48d58623875f2e03d",
       []
      ],
      "web-platform.test.pem": [
-      "438f504b2b696757ea292e3c53ea0f0baa1fdd23",
+      "61d7e4d189266500efb379da960eafbb38aca530",
       []
      ]
     },
@@ -358920,7 +358958,7 @@
      []
     ],
     "requirements_mypy.txt": [
-     "fae3597764cc04e1c35772efb7cec648bc6111a3",
+     "65100d70376cf614b4396dd242181394453efa49",
      []
     ],
     "runner": {
@@ -365175,7 +365213,7 @@
         []
        ],
        "chrome_spki_certs.py": [
-        "289453bd080959445ea5a452362b05a7675735e4",
+        "c6e583581882dbabe817600b1f1047e48a0d1dcb",
         []
        ],
        "edge.py": [
@@ -370701,7 +370739,7 @@
       []
      ],
      "webxr_test_constants.js": [
-      "139ab775684c427e39bc50719226c96fcbd3a5d5",
+      "40643d0c6abbd91a51a7940397eed90a9e91fa8f",
       []
      ],
      "webxr_test_constants_fake_world.js": [
@@ -422209,8 +422247,15 @@
        {}
       ]
      ],
+     "is-where-not.html": [
+      "f3d27db317cee1316efaba3f89d8812f726f09c7",
+      [
+       null,
+       {}
+      ]
+     ],
      "is-where-parsing.html": [
-      "33cb6ad726b8eef630d03ffbba243c066e004d3e",
+      "b93cbda6749b12d95bae28e05f27b0098ab6b7a1",
       [
        null,
        {}
@@ -475810,6 +475855,15 @@
          {}
         ]
        ],
+       "radio-double-activate-pseudo.html": [
+        "287dc7d58edddacb3bd282eae8450f89f5128345",
+        [
+         null,
+         {
+          "testdriver": true
+         }
+        ]
+       ],
        "radio-groupname-case.html": [
         "3c54aca3e76bafe4c409ed33b7833dc982fea693",
         [
@@ -489188,14 +489242,14 @@
      ]
     ],
     "MediaStreamTrack-applyConstraints-fast.html": [
-     "00c2f1274e8ff5bbed613337f6caed9cadc38439",
+     "5c5d3e119b77bd68cf90698bc89b943de92639d9",
      [
       null,
       {}
      ]
     ],
-    "MediaStreamTrack-applyConstraints-getSettings.html": [
-     "2ae3a87af2312a5c9045a378f5bf6d9113c21baa",
+    "MediaStreamTrack-applyConstraints-getSettings.https.html": [
+     "db0e1ea09f212591de6b8c5895c402e4ef355983",
      [
       null,
       {
@@ -489203,8 +489257,8 @@
       }
      ]
     ],
-    "MediaStreamTrack-applyConstraints-reject.html": [
-     "02ba251fc9f12265f58cd21b93875945700ed0c1",
+    "MediaStreamTrack-applyConstraints-reject.https.html": [
+     "395ef17ca8bb264191c1618669f9b6e4606cae26",
      [
       null,
       {
@@ -489212,8 +489266,8 @@
       }
      ]
     ],
-    "MediaStreamTrack-applyConstraints.html": [
-     "3c5c05aefa05d878b07f927eea600af75598d497",
+    "MediaStreamTrack-applyConstraints.https.html": [
+     "e5466ede04a31abf483bf08b62609bea7f032716",
      [
       null,
       {
@@ -489228,8 +489282,8 @@
       {}
      ]
     ],
-    "MediaStreamTrack-getCapabilities.html": [
-     "d0b7c2a3f204f3a108d7dc15696df2904373292c",
+    "MediaStreamTrack-getCapabilities.https.html": [
+     "8d22ad20949b4819b11c60e6ba86d01a91a5be67",
      [
       null,
       {
@@ -489237,11 +489291,13 @@
       }
      ]
     ],
-    "MediaStreamTrack-getConstraints-fast.html": [
-     "06a09feecdd5bc72ce4a1643b98170e482549a70",
+    "MediaStreamTrack-getConstraints.https.html": [
+     "18cb9dba9780089598fcea26c0947f48aadf31ba",
      [
       null,
-      {}
+      {
+       "testdriver": true
+      }
      ]
     ],
     "MediaStreamTrack-getSettings-fast.html": [
@@ -489251,8 +489307,8 @@
       {}
      ]
     ],
-    "MediaStreamTrack-getSettings.html": [
-     "747eff8937d923b25c72e2ecd3c18967905f71a1",
+    "MediaStreamTrack-getSettings.https.html": [
+     "907991d152240414528ce244f15cd0cd12b780f4",
      [
       null,
       {
@@ -533776,7 +533832,7 @@
        ]
       ],
       "offlineaudiocontext-detached-execution-context.tentative.html": [
-       "ba44829f122d9ad0064b4b793578326c8190ce50",
+       "66d62cf6aa4e210b6fa2228b2ddfcd9724241d5b",
        [
         null,
         {}
@@ -542250,7 +542306,14 @@
       ]
      ],
      "xrSession_environmentBlendMode.https.html": [
-      "da2ddc28d8dc8c4903b985dbe08f9ad034ef0f1b",
+      "28f31da7827abbb197f5d37fe4b4fbf78158fdcc",
+      [
+       null,
+       {}
+      ]
+     ],
+     "xrSession_interactionMode.https.html": [
+      "89cdc80132fb3dd4eb90fa477e280edc132912db",
       [
        null,
        {}
@@ -542259,7 +542322,7 @@
     },
     "dom-overlay": {
      "ar_dom_overlay.https.html": [
-      "78a8ba2080a76f2e2ad0b1023e73e0eaa68fa052",
+      "250adf9b246b259c4d13804e5e465e35ae98b46f",
       [
        null,
        {}
@@ -568824,6 +568887,13 @@
      }
     },
     "css-text-decor": {
+     "text-decoration-color-selection-002.html": [
+      "1ee903c08a45decef3206668b24726e064aa3369",
+      [
+       null,
+       {}
+      ]
+     ],
      "text-decoration-visibility-001.xht": [
       "1451ae9c6b5199bacb758f31b906a6753c1f99e4",
       [
diff --git a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-002.html.ini b/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-002.html.ini
new file mode 100644
index 00000000000..f64b45fea6b
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-002.html.ini
@@ -0,0 +1,4 @@
+[hit-test-floats-002.html]
+  [Hit test float]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-003.html.ini b/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-003.html.ini
deleted file mode 100644
index f29da48a2a0..00000000000
--- a/tests/wpt/metadata/css/CSS2/floats/hit-test-floats-003.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[hit-test-floats-003.html]
-  [Miss float below something else]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini b/tests/wpt/metadata/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini
new file mode 100644
index 00000000000..e09705be3f9
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/linebox/inline-children-root-linebox-crash-001.html.ini
@@ -0,0 +1,2 @@
+[inline-children-root-linebox-crash-001.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini
new file mode 100644
index 00000000000..fee8d50ad3a
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/linebox/inline-negative-margin-minmax-crash-001.html.ini
@@ -0,0 +1,2 @@
+[inline-negative-margin-minmax-crash-001.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini b/tests/wpt/metadata/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini
new file mode 100644
index 00000000000..b8d71ba9b0c
--- /dev/null
+++ b/tests/wpt/metadata/css/CSS2/positioning/abspos-inline-container-in-inline-block.html.ini
@@ -0,0 +1,2 @@
+[abspos-inline-container-in-inline-block.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata/css/css-text-decor/text-decoration-color-selection-001.html.ini b/tests/wpt/metadata/css/css-text-decor/text-decoration-color-selection-001.html.ini
new file mode 100644
index 00000000000..f2f76766dbe
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text-decor/text-decoration-color-selection-001.html.ini
@@ -0,0 +1,2 @@
+[text-decoration-color-selection-001.html]
+  expected: FAIL
diff --git a/tests/wpt/metadata/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini b/tests/wpt/metadata/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini
new file mode 100644
index 00000000000..303db2c10cb
--- /dev/null
+++ b/tests/wpt/metadata/css/css-text-decor/text-emphasis-unrepresentable-characters.html.ini
@@ -0,0 +1,2 @@
+[text-emphasis-unrepresentable-characters.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata/css/css-transforms/transform-scale-hittest.html.ini b/tests/wpt/metadata/css/css-transforms/transform-scale-hittest.html.ini
index f8e7e539aae..4a1e8110f6f 100644
--- a/tests/wpt/metadata/css/css-transforms/transform-scale-hittest.html.ini
+++ b/tests/wpt/metadata/css/css-transforms/transform-scale-hittest.html.ini
@@ -2,6 +2,3 @@
   [Hit test intersecting scaled box]
     expected: FAIL
 
-  [Hit test within unscaled box]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini b/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
index 5733d536fd3..85e94926cb3 100644
--- a/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
+++ b/tests/wpt/metadata/css/cssom-view/elementFromPosition.html.ini
@@ -21,6 +21,3 @@
   [test the top of layer]
     expected: FAIL
 
-  [test some point of the element: top left corner]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/css/selectors/is-where-not.html.ini b/tests/wpt/metadata/css/selectors/is-where-not.html.ini
new file mode 100644
index 00000000000..aa03f8b97cd
--- /dev/null
+++ b/tests/wpt/metadata/css/selectors/is-where-not.html.ini
@@ -0,0 +1,2 @@
+[is-where-not.html]
+  expected: ERROR
diff --git a/tests/wpt/metadata/css/selectors/is-where-parsing.html.ini b/tests/wpt/metadata/css/selectors/is-where-parsing.html.ini
index 6a5a8e15d9f..9d84cfb614b 100644
--- a/tests/wpt/metadata/css/selectors/is-where-parsing.html.ini
+++ b/tests/wpt/metadata/css/selectors/is-where-parsing.html.ini
@@ -26,3 +26,9 @@
   [After part with simple pseudo-class]
     expected: FAIL
 
+  [Nested inside :not, without combinators]
+    expected: FAIL
+
+  [Nested inside :not, with combinators]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini b/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
deleted file mode 100644
index 2ca05f57bb0..00000000000
--- a/tests/wpt/metadata/custom-elements/reactions/HTMLMediaElement.html.ini
+++ /dev/null
@@ -1,2 +0,0 @@
-[HTMLMediaElement.html]
-  expected: TIMEOUT
diff --git a/tests/wpt/metadata/fetch/content-type/response.window.js.ini b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
index 3fb8bda6a7d..3cf8bf717da 100644
--- a/tests/wpt/metadata/fetch/content-type/response.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/response.window.js.ini
@@ -315,12 +315,15 @@
   [<iframe>: combined response Content-Type: text/html */*;charset=gbk]
     expected: FAIL
 
-  [<iframe>: combined response Content-Type: text/html;" \\" text/plain]
-    expected: FAIL
-
-  [<iframe>: separate response Content-Type: text/html */*]
-    expected: FAIL
-
   [<iframe>: separate response Content-Type: text/html */*;charset=gbk]
     expected: FAIL
 
+  [<iframe>: separate response Content-Type: text/html;" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/html;" \\" text/plain]
+    expected: FAIL
+
+  [<iframe>: separate response Content-Type: text/plain */*;charset=gbk]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/content-type/script.window.js.ini b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
index d2df9b78483..c0374f76e40 100644
--- a/tests/wpt/metadata/fetch/content-type/script.window.js.ini
+++ b/tests/wpt/metadata/fetch/content-type/script.window.js.ini
@@ -56,3 +56,9 @@
   [separate text/javascript x/x]
     expected: FAIL
 
+  [separate text/javascript error]
+    expected: FAIL
+
+  [separate text/javascript ]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
index aa6eb8f6085..30e1b851fd4 100644
--- a/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
+++ b/tests/wpt/metadata/fetch/nosniff/parsing-nosniff.window.js.ini
@@ -11,6 +11,3 @@
   [X-Content-Type-Options%3A%20nosniff%2C%2C%40%23%24%23%25%25%26%5E%26%5E*()()11!]
     expected: FAIL
 
-  [X-Content-Type-Options%3A%20'NosniFF']
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
new file mode 100644
index 00000000000..51f8272a6de
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/history/the-history-interface/traverse_the_history_3.html.ini
@@ -0,0 +1,4 @@
+[traverse_the_history_3.html]
+  [Multiple history traversals, last would be aborted]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini b/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
new file mode 100644
index 00000000000..735a9a75a2a
--- /dev/null
+++ b/tests/wpt/metadata/html/browsers/origin/cross-origin-objects/cross-origin-objects-on-new-window.html.ini
@@ -0,0 +1,2 @@
+[cross-origin-objects-on-new-window.html]
+  expected: TIMEOUT
diff --git a/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini b/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
index 442db3cb549..2532dceabac 100644
--- a/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
+++ b/tests/wpt/metadata/html/browsers/windows/embedded-opener-remove-frame.html.ini
@@ -1,4 +1,5 @@
 [embedded-opener-remove-frame.html]
+  expected: CRASH
   [opener and "removed" embedded documents]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
index fc37df7e3fa..2a166bb97b7 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-1.html.ini
@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_escaping-1.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
index e63fe7c263e..c6f45be1eb2 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-2.html.ini
@@ -1,5 +1,5 @@
 [iframe_sandbox_popups_escaping-2.html]
-  expected: CRASH
+  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
     expected: TIMEOUT
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
index 5f60c78e73c..f6a7aca3306 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_escaping-3.html.ini
@@ -1,6 +1,5 @@
 [iframe_sandbox_popups_escaping-3.html]
   type: testharness
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe escape the sandbox if\n       allow-popups-to-escape-sandbox is used]
-    expected: TIMEOUT
+    expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
index 9df1ac56f2a..963d4cd20ef 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-1.html.ini
@@ -1,6 +1,6 @@
 [iframe_sandbox_popups_nonescaping-1.html]
   type: testharness
-  expected: TIMEOUT
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: NOTRUN
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
index d43f38b40cd..3a32693ffa8 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-2.html.ini
@@ -1,6 +1,5 @@
 [iframe_sandbox_popups_nonescaping-2.html]
   type: testharness
-  expected: TIMEOUT
   [Check that popups from a sandboxed iframe do not escape the sandbox]
-    expected: NOTRUN
+    expected: FAIL
 
diff --git a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
index dc856a3d5a3..2568040e6e5 100644
--- a/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
+++ b/tests/wpt/metadata/html/semantics/embedded-content/the-iframe-element/iframe_sandbox_popups_nonescaping-3.html.ini
@@ -1,5 +1,6 @@
 [iframe_sandbox_popups_nonescaping-3.html]
   type: testharness
+  expected: CRASH
   [Check that popups from a sandboxed iframe do not escape the sandbox]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini b/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini
new file mode 100644
index 00000000000..59a54fe88e4
--- /dev/null
+++ b/tests/wpt/metadata/html/webappapis/dynamic-markup-insertion/document-write/module-delayed.html.ini
@@ -0,0 +1,4 @@
+[module-delayed.html]
+  [async document.write in a module]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini b/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
index 0cef5158fae..01f7b72cbe7 100644
--- a/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
+++ b/tests/wpt/metadata/html/webappapis/scripting/events/compile-event-handler-settings-objects.html.ini
@@ -4,3 +4,6 @@
   [The incumbent settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
     expected: TIMEOUT
 
+  [The entry settings object while executing the compiled callback via Web IDL's invoke must be that of the node document]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
index a56bad443a2..66bd350083b 100644
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
+++ b/tests/wpt/metadata/webaudio/the-audio-api/the-analysernode-interface/realtimeanalyser-fft-scaling.html.ini
@@ -1,5 +1,4 @@
 [realtimeanalyser-fft-scaling.html]
-  expected: TIMEOUT
   [X 2048-point FFT peak position is not equal to 64. Got 0.]
     expected: FAIL
 
diff --git a/tests/wpt/metadata/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html.ini b/tests/wpt/metadata/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html.ini
deleted file mode 100644
index ee92cef51d9..00000000000
--- a/tests/wpt/metadata/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html.ini
+++ /dev/null
@@ -1,4 +0,0 @@
-[offlineaudiocontext-detached-execution-context.tentative.html]
-  [Executing "decoding-on-detached-iframe"]
-    expected: FAIL
-
diff --git a/tests/wpt/metadata/webmessaging/with-ports/018.html.ini b/tests/wpt/metadata/webmessaging/with-ports/018.html.ini
deleted file mode 100644
index 663a1f8fa30..00000000000
--- a/tests/wpt/metadata/webmessaging/with-ports/018.html.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-[018.html]
-  expected: TIMEOUT
-  [origin of the script that invoked the method, javascript:]
-    expected: TIMEOUT
-
diff --git a/tests/wpt/metadata/webxr/ar-module/xrSession_interactionMode.https.html.ini b/tests/wpt/metadata/webxr/ar-module/xrSession_interactionMode.https.html.ini
new file mode 100644
index 00000000000..b03b63587e6
--- /dev/null
+++ b/tests/wpt/metadata/webxr/ar-module/xrSession_interactionMode.https.html.ini
@@ -0,0 +1,16 @@
+[xrSession_interactionMode.https.html]
+  [Tests interactionMode for a INLINE_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an VR_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an AR_SCREEN_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an AR_HMD_DEVICE]
+    expected: FAIL
+
+  [Tests interactionMode for an VR_HMD_DEVICE]
+    expected: FAIL
+
diff --git a/tests/wpt/metadata/workers/shared-worker-in-data-url-context.window.js.ini b/tests/wpt/metadata/workers/shared-worker-in-data-url-context.window.js.ini
index 6d92f8835c6..daa7a8c41bc 100644
--- a/tests/wpt/metadata/workers/shared-worker-in-data-url-context.window.js.ini
+++ b/tests/wpt/metadata/workers/shared-worker-in-data-url-context.window.js.ini
@@ -1,8 +1,8 @@
 [shared-worker-in-data-url-context.window.html]
   expected: TIMEOUT
   [Create a shared worker in a data url frame]
-    expected: TIMEOUT
+    expected: FAIL
 
   [Create a data url shared worker in a data url frame]
-    expected: NOTRUN
+    expected: TIMEOUT
 
diff --git a/tests/wpt/web-platform-tests/css/css-pseudo/active-selection-021.html b/tests/wpt/web-platform-tests/css/css-pseudo/active-selection-021.html
index 2061385d6c5..bfa7eee7770 100644
--- a/tests/wpt/web-platform-tests/css/css-pseudo/active-selection-021.html
+++ b/tests/wpt/web-platform-tests/css/css-pseudo/active-selection-021.html
@@ -7,6 +7,7 @@
   <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
   <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-styling">
   <link rel="match" href="reference/active-selection-021-ref.html">
+  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
 
   <meta content="" name="flags">
 
@@ -14,7 +15,7 @@
   div
     {
       color: red;
-      font-size: 300%;
+      font: 25px/1 Ahem;
       text-decoration: underline overline line-through;
     }
 
diff --git a/tests/wpt/web-platform-tests/css/css-pseudo/reference/active-selection-021-ref.html b/tests/wpt/web-platform-tests/css/css-pseudo/reference/active-selection-021-ref.html
index 7790a3fad8a..a5d0e4e32a3 100644
--- a/tests/wpt/web-platform-tests/css/css-pseudo/reference/active-selection-021-ref.html
+++ b/tests/wpt/web-platform-tests/css/css-pseudo/reference/active-selection-021-ref.html
@@ -5,12 +5,13 @@
   <title>CSS Reftest Reference</title>
 
   <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/">
+  <link rel="stylesheet" type="text/css" href="/fonts/ahem.css" />
 
   <style>
   div
     {
       color: green;
-      font-size: 300%;
+      font: 25px/1 Ahem;
       text-decoration: underline overline line-through;
     }
   </style>
diff --git a/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class-ref.html b/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class-ref.html
new file mode 100644
index 00000000000..e3b99d43a69
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class-ref.html
@@ -0,0 +1,2 @@
+<!DOCTYPE html>
+<button style="color:green">Should be green on focus</button>
diff --git a/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class.html b/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class.html
new file mode 100644
index 00000000000..1061e4b0e35
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-shadow-parts/interaction-with-nested-pseudo-class.html
@@ -0,0 +1,23 @@
+<!DOCTYPE html>
+<html class="reftest-wait">
+<title>CSS Shadow Parts - Nested Pseudo Classes</title>
+<link rel="help" href="https://drafts.csswg.org/css-shadow-parts" >
+<link rel="help" href="https://drafts.csswg.org/selectors/#matches">
+<link href="https://drafts.csswg.org/selectors/#matches" rel="help">
+<link rel="match" href="interaction-with-nested-pseudo-class-ref.html">
+<script src="/common/reftest-wait.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<style>
+  :root { color: red; }
+  ::part(test):is(:focus) { color: green; }
+</style>
+<div id=host></div>
+<script>
+  const root = host.attachShadow({mode: 'closed'});
+  root.innerHTML = '<button part=test>Should be green on focus</button>';
+  const button = root.querySelector('button');
+  button.addEventListener('focus', takeScreenshot);
+  test_driver.bless('focus button', () => button.focus());
+</script>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-text-decor/reference/text-decoration-color-selection-001-ref.html b/tests/wpt/web-platform-tests/css/css-text-decor/reference/text-decoration-color-selection-001-ref.html
new file mode 100644
index 00000000000..d9811874eef
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-text-decor/reference/text-decoration-color-selection-001-ref.html
@@ -0,0 +1,72 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>CSS Test: CSS3 text-decoration-color when |::selection| exists</title>
+        <style>
+            #transparent-fill {
+                -webkit-text-fill-color: transparent;
+                -webkit-text-stroke-width: 1px;
+                -webkit-text-stroke-color: black;
+            }
+
+            .underline {
+                text-decoration: underline;
+                color: brown;
+                text-decoration-color: pink;
+            }
+            .overline {
+                text-decoration: overline;
+                color: purple;
+                text-decoration-color: skyblue;
+            }
+            .line-through {
+                text-decoration: line-through;
+                color: orange;
+                text-decoration-color: magenta;
+            }
+
+            .line-through::selection {
+                overflow: auto;
+                text-decoration-color: inherit;
+            }
+
+            .empty-selection-underline {
+                text-decoration: underline;
+                color: red;
+                text-decoration-color: blue;
+            }
+
+            .margin-bottom {
+                margin-bottom: 20px;
+            }
+        </style>
+        <script>
+            function startTest() {
+                var targetRange = document.createRange();
+                /* We first create an empty range */
+                targetRange.selectNodeContents(document.getElementById("wrapper"));
+                /* Then we set the range boundaries to the children of div#wrapper */
+                window.getSelection().addRange(targetRange);
+                /* Finally, we now select such range of content */
+            }
+        </script>
+    </head>
+    <body onload="startTest();">
+        <h3>Each line of this test should match its text decoration color description:</h3>
+
+        <!-- Test with text-fill-color and text-stroke-color values set -->
+        <div class="underline margin-bottom" id="transparent-fill" >Transparent fill with black stroke text and pink underline</div>
+
+        <!-- Valid values for underline, overline and line-through text decoration lines when selected-->
+        <div class="underline margin-bottom">Brown text with pink underline</div>
+        <div class="overline margin-bottom">Purple text with skyblue overline</div>
+
+        <div id="wrapper">
+            <div class="line-through margin-bottom">Orange text with magenta line-through</div>
+
+            <!-- When there is a selection but no |::selection| style exists. It should preserve the
+                style as it is. -->
+            <div class="empty-selection-underline margin-bottom">Red text with blue underline</div>
+        </div>
+    </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-001.html b/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-001.html
new file mode 100644
index 00000000000..beababcf4cd
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-001.html
@@ -0,0 +1,81 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>CSS Test: CSS3 text-decoration-color when |::selection| exists</title>
+        <link rel="help" href="https://www.w3.org/TR/css-text-decor-3/#text-decoration-color-property">
+        <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-styling">
+        <link rel="match" href="reference/text-decoration-color-selection-001-ref.html">
+        <style>
+            #transparent-fill {
+                -webkit-text-fill-color: transparent;
+                -webkit-text-stroke-width: 1px;
+                -webkit-text-stroke-color: black;
+            }
+
+            .underline {
+                text-decoration: underline;
+                color: gray;
+                text-decoration-color: blue;
+            }
+            .overline {
+                text-decoration: overline;
+                color: green;
+                text-decoration-color: black;
+            }
+            .line-through {
+                text-decoration: line-through;
+                color: violet;
+                text-decoration-color: gold;
+            }
+            .underline::selection {
+                color: brown;
+                text-decoration-color: pink;
+            }
+            .overline::selection {
+                color: purple;
+                text-decoration-color: skyblue;
+            }
+            .line-through::selection {
+                color: orange;
+                text-decoration-color: magenta;
+            }
+
+            .empty-selection-underline {
+                text-decoration: underline;
+                color: red;
+                text-decoration-color: blue;
+            }
+
+            .margin-bottom {
+                margin-bottom: 20px;
+            }
+        </style>
+        <script>
+            function startTest() {
+                var targetRange = document.createRange();
+                /* We first create an empty range */
+                targetRange.selectNodeContents(document.getElementById("wrapper"));
+                /* Then we set the range boundaries to the children of div#wrapper */
+                window.getSelection().addRange(targetRange);
+                /* Finally, we now select such range of content */
+            }
+        </script>
+    </head>
+    <body onload="startTest();">
+        <h3>Each line of this test should match its text decoration color description:</h3>
+
+        <div id="wrapper">
+            <!-- Test with text-fill-color and text-stroke-color values set -->
+            <div class="underline margin-bottom" id="transparent-fill" >Transparent fill with black stroke text and pink underline</div>
+
+            <!-- Valid values for underline, overline and line-through text decoration lines when selected-->
+            <div class="underline margin-bottom">Brown text with pink underline</div>
+            <div class="overline margin-bottom">Purple text with skyblue overline</div>
+            <div class="line-through margin-bottom">Orange text with magenta line-through</div>
+
+            <!-- When there is a selection but no |::selection| style exists. It should preserve the
+                 style as it is. -->
+            <div class="empty-selection-underline margin-bottom">Red text with blue underline</div>
+        </div>
+    </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-002.html b/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-002.html
new file mode 100644
index 00000000000..1ee903c08a4
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/css-text-decor/text-decoration-color-selection-002.html
@@ -0,0 +1,107 @@
+<!DOCTYPE html>
+<html>
+    <head>
+        <title>CSS Test: CSS3 text-decoration-color when |::selection| exists</title>
+        <link rel="help" href="https://www.w3.org/TR/css-text-decor-3/#text-decoration-color-property">
+        <link rel="help" href="https://www.w3.org/TR/css-pseudo-4/#highlight-styling">
+        <style>
+            .first-underline {
+                text-decoration: underline;
+                text-decoration-color: blue;
+            }
+            .second-underline {
+                text-decoration: underline;
+                text-decoration-color: gold;
+            }
+            .third-underline {
+                text-decoration: underline;
+                text-decoration-color: green;
+            }
+            .first-underline::selection {
+                text-decoration: underline;
+                text-decoration-color: pink;
+            }
+            .second-underline::selection {
+                text-decoration: underline;
+                text-decoration-color: violet;
+            }
+            .third-underline::selection {
+                text-decoration: underline;
+                text-decoration-color: skyblue;
+            }
+
+            .blue-underline {
+                text-decoration: underline;
+                text-decoration-color: blue;
+            }
+            .gold-overline {
+                text-decoration: overline;
+                text-decoration-color: gold;
+            }
+            .green-line-through {
+                text-decoration: line-through;
+                text-decoration-color: green;
+            }
+            .blue-underline::selection {
+                text-decoration: underline;
+                text-decoration-color: pink;
+            }
+            .gold-overline::selection {
+                text-decoration: overline;
+                text-decoration-color: violet;
+            }
+            .green-line-through::selection {
+                text-decoration: line-through;
+                text-decoration-color: skyblue;
+            }
+        </style>
+         <script>
+            function startTest() {
+                var targetRange = document.createRange();
+                /* We first create an empty range */
+                targetRange.selectNodeContents(document.getElementById("wrapper"));
+                /* Then we set the range boundaries to the children of div#wrapper */
+                window.getSelection().addRange(targetRange);
+                /* Finally, we now select such range of content */
+            }
+        </script>
+    </head>
+    <body onload="startTest();">
+        <div id="wrapper">
+            <h3>Each line of this test should match its text decoration color description:</h3>
+
+            <!-- Nested same text-decoration-line with different text-decoration-color.
+                 It should be affected by their parent |::selection| -->
+            <div>
+                <span class="first-underline">
+                    First pink underline
+                    <span class="second-underline">
+                        Second violet underline
+                        <span class="third-underline">Third skyblue underline</span>
+                    </span>
+                </span>
+            </div><br/>
+
+            <!-- Mix of underline, overline and line-through with different colors for each.
+                 It should be affected by their parent |::selection| -->
+            <div>
+                <span class="blue-underline">
+                    pink underline
+                    <span class="green-line-through">
+                        blue underline, skyblue line-through
+                        <span class="gold-overline">blue underline, green line-through, violet overline</span>
+                    </span>
+                </span>
+            </div><br/>
+
+            <!-- Test behavior on subscript and superscript text -->
+            <div>
+                <span class="green-line-through">
+                    <sub class="gold-overline">subscript text, violet overline, green line-through</sub>
+                    skyblue line-through
+                    <sup class="blue-underline">superscript text, pink underline, green line-through</sup>
+                </span>
+            </div><br/>
+        </div>
+    </body>
+</html>
diff --git a/tests/wpt/web-platform-tests/css/selectors/is-where-not.html b/tests/wpt/web-platform-tests/css/selectors/is-where-not.html
new file mode 100644
index 00000000000..f3d27db317c
--- /dev/null
+++ b/tests/wpt/web-platform-tests/css/selectors/is-where-not.html
@@ -0,0 +1,45 @@
+<!DOCTYPE html>
+<title>:is() inside :not()</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<link rel="help" href="https://drafts.csswg.org/selectors-4/#matches">
+<link rel="help" href="https://drafts.csswg.org/selectors/#negation">
+
+<main id=main>
+  <div id=a><div id=d></div></div>
+  <div id=b><div id=e></div></div>
+  <div id=c><div id=f></div></div>
+</main>
+
+<script>
+  function formatElements(elements) {
+    return elements.map(e => e.id).sort().join();
+  }
+
+  // Test that |selector| returns the given elements in #main.
+  function test_selector(selector, expected) {
+    test(function() {
+      let actual = Array.from(main.querySelectorAll(selector));
+      assert_equals(formatElements(actual), formatElements(expected));
+    }, `${selector} matches expected elements`);
+  }
+
+  test_selector(':not(:is(#a))', [b, c, d, e, f]);
+  test_selector(':not(:where(#b))', [a, c, d, e, f]);
+  test_selector(':not(:where(:root #c))', [a, b, d, e, f]);
+  test_selector(':not(:is(#a, #b))', [c, d, e, f]);
+  test_selector(':not(:is(#b div))', [a, b, c, d, f]);
+  test_selector(':not(:is(#a div, div + div))', [a, e, f]);
+  test_selector(':not(:is(span))', [a, b, c, d, e, f]);
+  test_selector(':not(:is(div))', []);
+  test_selector(':not(:is(*|div))', []);
+  test_selector(':not(:is(*|*))', []);
+  test_selector(':not(:is(*))', []);
+  test_selector(':not(:is(svg|div))', [a, b, c, d, e, f]);
+  test_selector(':not(:is(:not(div)))', [a, b, c, d, e, f]);
+  test_selector(':not(:is(span, b, i))', [a, b, c, d, e, f]);
+  test_selector(':not(:is(span, b, i, div))', []);
+  test_selector(':not(:is(#b ~ div div, * + #c))', [a, b, d, e]);
+  test_selector(':not(:is(div > :not(#e)))', [a, b, c, e]);
+  test_selector(':not(:is(div > :not(:where(#e, #f))))', [a, b, c, e, f]);
+</script>
diff --git a/tests/wpt/web-platform-tests/css/selectors/is-where-parsing.html b/tests/wpt/web-platform-tests/css/selectors/is-where-parsing.html
index 33cb6ad726b..b93cbda6749 100644
--- a/tests/wpt/web-platform-tests/css/selectors/is-where-parsing.html
+++ b/tests/wpt/web-platform-tests/css/selectors/is-where-parsing.html
@@ -42,4 +42,7 @@
   assert_valid(true, "{}(div) + bar", "Combinators after");
   assert_valid(true, "::part(foo):is(:hover)", "After part with simple pseudo-class");
   assert_valid(false, "::part(foo):is([attr='value'])", "After part with invalid selector after");
+
+  assert_valid(true, ":not({}(div))", "Nested inside :not, without combinators");
+  assert_valid(true, ":not({}(div .foo))", "Nested inside :not, with combinators");
 </script>
diff --git a/tests/wpt/web-platform-tests/html/semantics/forms/the-input-element/radio-double-activate-pseudo.html b/tests/wpt/web-platform-tests/html/semantics/forms/the-input-element/radio-double-activate-pseudo.html
new file mode 100644
index 00000000000..287dc7d58ed
--- /dev/null
+++ b/tests/wpt/web-platform-tests/html/semantics/forms/the-input-element/radio-double-activate-pseudo.html
@@ -0,0 +1,22 @@
+<!DOCTYPE html>
+<meta charset="utf-8">
+<link rel="author" title="Joey Arhar" href="mailto:jarhar@chromium.org">
+
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-actions.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+
+<!-- This behavior is not explicitly specified. -->
+
+<input type=radio id=radioinput>
+
+<script>
+  promise_test(async () => {
+    await test_driver.send_keys(radioinput, ' ');
+    await test_driver.send_keys(radioinput, ' ');
+    assert_equals(document.querySelector(':active'), null,
+      `If the radio doesn't have the :active pseudo selector, nothing else should either.`);
+  }, `<input type=radio> shouldn't have the :active pseudo element after pressing the spacebar twice.`);
+</script>
diff --git a/tests/wpt/web-platform-tests/lint.ignore b/tests/wpt/web-platform-tests/lint.ignore
index 5bcb811df36..fe2933bb8a3 100644
--- a/tests/wpt/web-platform-tests/lint.ignore
+++ b/tests/wpt/web-platform-tests/lint.ignore
@@ -265,10 +265,10 @@ GENERATE_TESTS: dom/traversal/TreeWalker.html
 GENERATE_TESTS: domparsing/createContextualFragment.html
 GENERATE_TESTS: domxpath/001.html
 GENERATE_TESTS: domxpath/002.html
-GENERATE_TESTS: mediacapture-image/MediaStreamTrack-applyConstraints-reject.html
-GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getCapabilities.html
-GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getConstraints-fast.html
-GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getSettings.html
+GENERATE_TESTS: mediacapture-image/MediaStreamTrack-applyConstraints-reject.https.html
+GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getCapabilities.https.html
+GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getConstraints.https.html
+GENERATE_TESTS: mediacapture-image/MediaStreamTrack-getSettings.https.html
 GENERATE_TESTS: mediacapture-image/setOptions-reject.html
 GENERATE_TESTS: html/semantics/scripting-1/the-template-element/template-element/template-as-a-descendant.html
 GENERATE_TESTS: html/syntax/parsing/Document.getElementsByTagName-foreign-01.html
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-fast.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-fast.html
index 00c2f1274e8..5c5d3e119b7 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-fast.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-fast.html
@@ -59,21 +59,4 @@ promise_test(function(t) {
       videoTrack.applyConstraints({advanced : [ {torch : true} ]}));
 }, 'MediaStreamTrack.applyConstraints() with unsupported constraint');
 
-// This test verifies that applyConstraints() rejects the returned Promise if
-// passed mixed ImageCapture and non-ImageCapture constraints.
-// TODO(mcasas): remove entirely after https://crbug.com/338503.
-promise_test(function(t) {
-  var canvas = document.getElementById('canvas');
-  var context = canvas.getContext("2d");
-  context.fillStyle = "red";
-  context.fillRect(0, 0, 10, 10);
-
-  var stream = canvas.captureStream();
-  var videoTrack = stream.getVideoTracks()[0];
-
-  return promise_rejects_js(
-      t, OverconstrainedError,
-      videoTrack.applyConstraints({advanced : [ {width : 640, torch: true} ]}));
-}, 'MediaStreamTrack.applyConstraints() with non Image-Capture constraint');
-
 </script>
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.https.html
similarity index 78%
rename from tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.html
rename to tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.https.html
index 2ae3a87af23..db0e1ea09f2 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-getSettings.https.html
@@ -4,9 +4,6 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
 <script>
 
 // This test verifies that the |constraints| configured in the mock Mojo
@@ -16,11 +13,6 @@ image_capture_test(async t => {
   await test_driver.set_permission({name: 'camera', panTiltZoom: true},
         'granted', false);
 
-  let canvas = document.getElementById('canvas');
-  let context = canvas.getContext('2d');
-  context.fillStyle = 'red';
-  context.fillRect(0, 0, 10, 10);
-
   const constraints = { advanced : [{ whiteBalanceMode : 'single-shot',
                                       exposureMode     : 'manual',
                                       focusMode        : 'single-shot',
@@ -47,16 +39,9 @@ image_capture_test(async t => {
                                       torch                : true
                                     }]};
 
-  let stream = canvas.captureStream();
+  let stream = await navigator.mediaDevices.getUserMedia({video: true});
   let videoTrack = stream.getVideoTracks()[0];
 
-  // |videoTrack|'s capabilities gathering, just like the actual capture, is
-  // a process kicked off right after creation, we introduce a small delay
-  // to allow for those to be collected, since they are needed to understand
-  // which constraints are supported in applyConstraints().
-  // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
-  await new Promise(resolve => step_timeout(resolve, 100));
-
   try {
     await videoTrack.applyConstraints(constraints);
   } catch (error) {
@@ -113,21 +98,9 @@ image_capture_test(async t => {
   await test_driver.set_permission({name: 'camera', panTiltZoom: true},
       'denied', false);
 
-  let canvas = document.getElementById('canvas');
-  let context = canvas.getContext('2d');
-  context.fillStyle = 'red';
-  context.fillRect(0, 0, 10, 10);
-
-  let stream = canvas.captureStream();
+  let stream = await navigator.mediaDevices.getUserMedia({video: true});
   let videoTrack = stream.getVideoTracks()[0];
 
-  // |videoTrack|'s capabilities gathering, just like the actual capture, is
-  // a process kicked off right after creation, we introduce a small delay
-  // to allow for those to be collected, since they are needed to understand
-  // which constraints are supported in applyConstraints().
-  // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
-  await new Promise(resolve => step_timeout(resolve, 100));
-
   const constraints = [{ pan: 8 }, { tilt: 9 }];
   await Promise.all(constraints.map(async constraint =>
     promise_rejects_dom(
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.https.html
similarity index 81%
rename from tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.html
rename to tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.https.html
index 02ba251fc9f..395ef17ca8b 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints-reject.https.html
@@ -4,16 +4,8 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
 <script>
 
-var canvas = document.getElementById('canvas');
-var context = canvas.getContext('2d');
-context.fillStyle = 'red';
-context.fillRect(0, 0, 10, 10);
-
 // This test verifies that MediaStreamTrack.applyConstraints() rejects if any
 // passed constraint is unsupported or outside its allowed range.
 var makePromiseTest = function(getConstraint) {
@@ -23,16 +15,9 @@ var makePromiseTest = function(getConstraint) {
 
     imageCaptureTest.mockImageCapture().state().supportsTorch = false;
 
-    let stream = canvas.captureStream();
+    let stream = await navigator.mediaDevices.getUserMedia({video: true});
     let videoTrack = stream.getVideoTracks()[0];
 
-    // |videoTrack|'s capabilities gathering, just like the actual capture,
-    // is a process kicked off right after creation, we introduce a small
-    // delay to allow for those to be collected, since they are needed to
-    // understand which constraints are supported in applyConstraints().
-    // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
-    await new Promise(resolve => step_timeout(resolve, 100));
-
     try {
       const constraints = {
         advanced : [ getConstraint(imageCaptureTest.mockImageCapture().state()) ]
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.https.html
similarity index 87%
rename from tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.html
rename to tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.https.html
index 3c5c05aefa0..e5466ede04a 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-applyConstraints.https.html
@@ -4,9 +4,6 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
 <script>
 
 const meteringModeNames = ['none', 'manual', 'single-shot', 'continuous'];
@@ -18,11 +15,6 @@ image_capture_test(async (t, imageCaptureTest) => {
   await test_driver.set_permission({name: 'camera', panTiltZoom: true},
         'granted', false);
 
-  let canvas = document.getElementById('canvas');
-  let context = canvas.getContext('2d');
-  context.fillStyle = 'red';
-  context.fillRect(0, 0, 10, 10);
-
   const constraints = { advanced : [{ whiteBalanceMode : 'single-shot',
                                       exposureMode     : 'manual',
                                       focusMode        : 'single-shot',
@@ -48,16 +40,9 @@ image_capture_test(async (t, imageCaptureTest) => {
                                       torch                : true
                                     }]};
 
-    let stream = canvas.captureStream();
+    let stream = await navigator.mediaDevices.getUserMedia({video: true});
     let videoTrack = stream.getVideoTracks()[0];
 
-    // |videoTrack|'s capabilities gathering, just like the actual capture, is
-    // a process kicked off right after creation, we introduce a small delay
-    // to allow for those to be collected, since they are needed to understand
-    // which constraints are supported in applyConstraints().
-    // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
-    await new Promise(resolve => step_timeout(resolve, 100));
-
     try {
       await videoTrack.applyConstraints(constraints);
     } catch (error) {
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.https.html
similarity index 91%
rename from tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html
rename to tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.https.html
index d0b7c2a3f20..8d22ad20949 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getCapabilities.https.html
@@ -4,9 +4,6 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
 <script>
 
 const meteringModeNames = ['none', 'manual', 'single-shot', 'continuous'];
@@ -21,28 +18,17 @@ function makeImageCaptureTest(hasPanTiltZoomPermissionGranted) {
     await test_driver.set_permission({name: 'camera', panTiltZoom: true},
         ptzPermission, false);
 
-    let canvas = document.getElementById('canvas');
-    let context = canvas.getContext('2d');
-    context.fillStyle = 'red';
-    context.fillRect(0, 0, 10, 10);
-
     let mockCapabilities = imageCaptureTest.mockImageCapture().state();
 
     // |stream| must be created _after_ |mock| is constructed to give the
     // latter time to override the bindings.
-    let stream = canvas.captureStream();
+    let stream = await navigator.mediaDevices.getUserMedia({video: true});
     assert_equals(stream.getAudioTracks().length, 0);
     assert_equals(stream.getVideoTracks().length, 1);
 
     let videoTrack = stream.getVideoTracks()[0];
     assert_equals(typeof videoTrack.getCapabilities, 'function');
 
-    // |videoTrack|'s capabilities gathering, just like the actual capture, is
-    // a process kicked off right after creation, we introduce a small delay
-    // to allow for those to be collected.
-    // TODO(mcasas): this shouldn't be needed, https://crbug.com/711524.
-    await new Promise(resolve => step_timeout(resolve, 100));
-
     let capabilities = videoTrack.getCapabilities();
     assert_equals(typeof capabilities, 'object');
 
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints-fast.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints-fast.html
deleted file mode 100644
index 06a09feecdd..00000000000
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints-fast.html
+++ /dev/null
@@ -1,77 +0,0 @@
-<!DOCTYPE html>
-<script src="/resources/testharness.js"></script>
-<script src="/resources/testharnessreport.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
-<script>
-
-const constraints = { whiteBalanceMode     : "manual",
-                      exposureMode         : "manual",
-                      focusMode            : "single-shot",
-
-                      exposureCompensation : 133.77,
-                      exposureTime         : 10000, // in nano-seconds.
-                      colorTemperature     : 6000,
-                      iso                  : 120.0,
-
-                      brightness           : 3,
-                      contrast             : 4,
-                      saturation           : 5,
-                      sharpness            : 6,
-                      focusDistance        : 7,
-
-                      pan                  : 8,
-                      tilt                 : 9,
-
-                      zoom                 : 3.141592
-                      // TODO: torch https://crbug.com/700607.
-                    };
-
-var canvas = document.getElementById('canvas');
-var context = canvas.getContext("2d");
-context.fillStyle = "red";
-context.fillRect(0, 0, 10, 10);
-
-// These tests verify that MediaStreamTrack.getConstraints() exists and that,
-// returns the constraints passed beforehand with applyConstraints.
-var makeAsyncTest = function(c) {
-  async_test(function(t) {
-    var stream = canvas.captureStream();
-    var videoTrack = stream.getVideoTracks()[0];
-
-    const constraintsIn = { advanced : [ c ]};
-
-    // Method applyConstraints() will fail since there is no Image Capture
-    // service in this Layout Test, but |constraintsIn| should be cached.
-    videoTrack.applyConstraints(constraintsIn)
-        .then(() => { /* ignore */ })
-        .catch((e) => { /* ignore */ })
-        .then(t.step_func(() => {
-          const constraintsOut = videoTrack.getConstraints();
-          assert_object_equals(constraintsOut, constraintsIn, "constraints");
-          // Clear constraints by sending an empty constraint set.
-          return videoTrack.applyConstraints({})
-        }))
-        .then(t.step_func(() => {
-          const constraintsOut = videoTrack.getConstraints();
-          assert_object_equals(constraintsOut, {}, "constraints");
-          t.done();
-        }));
-  });
-};
-
-// Send each line of |constraints| in turn and then the whole dictionary.
-for (key in constraints) {
-  var one_constraint = {};
-  one_constraint[key] = constraints[key];
-  generate_tests(
-      makeAsyncTest,
-      [[ 'MediaStreamTrack.getConstraints(), key: ' + key, one_constraint ]]);
-}
-
-generate_tests(makeAsyncTest, [[
-                 'MediaStreamTrack.getConstraints(), complete ', constraints
-               ]]);
-
-</script>
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints.https.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints.https.html
new file mode 100644
index 00000000000..18cb9dba978
--- /dev/null
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getConstraints.https.html
@@ -0,0 +1,63 @@
+<!DOCTYPE html>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/testdriver.js"></script>
+<script src="/resources/testdriver-vendor.js"></script>
+<script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
+<script>
+
+const constraints = { whiteBalanceMode     : "single-shot",
+                      exposureMode         : "manual",
+                      focusMode            : "single-shot",
+
+                      exposureCompensation : 133.77,
+                      exposureTime         : 10000, // in nano-seconds.
+                      colorTemperature     : 6000,
+                      iso                  : 120.0,
+
+                      brightness           : 3,
+                      contrast             : 4,
+                      saturation           : 5,
+                      sharpness            : 6,
+                      focusDistance        : 7,
+
+                      pan                  : 8,
+                      tilt                 : 9,
+                      zoom                 : 3.141592
+                      // TODO: torch https://crbug.com/700607.
+                    };
+
+// These tests verify that MediaStreamTrack.getConstraints() exists and that,
+// returns the constraints passed beforehand with applyConstraints.
+function makePromiseTest(constraint) {
+  image_capture_test(async function(t) {
+    await test_driver.set_permission({name: 'camera', panTiltZoom: true},
+        'granted', false);
+
+    let stream = await navigator.mediaDevices.getUserMedia({video: true});
+    let videoTrack = stream.getVideoTracks()[0];
+
+    let constraintsIn = {advanced : [ constraint ]};
+    await videoTrack.applyConstraints(constraintsIn);
+    assert_object_equals(videoTrack.getConstraints(), constraintsIn, "constraints");
+
+    // Clear constraints by sending an empty constraint set.
+    await videoTrack.applyConstraints({});
+    assert_object_equals(videoTrack.getConstraints(), {}, "constraints");
+  });
+};
+
+// Send each line of |constraints| in turn and then the whole dictionary.
+for (key in constraints) {
+  let one_constraint = {};
+  one_constraint[key] = constraints[key];
+  generate_tests(
+      makePromiseTest,
+      [[ 'MediaStreamTrack.getConstraints(), key: ' + key, one_constraint ]]);
+}
+
+generate_tests(makePromiseTest, [
+  ["MediaStreamTrack.getConstraints(), complete ", constraints],
+]);
+
+</script>
diff --git a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.https.html
similarity index 93%
rename from tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html
rename to tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.https.html
index 747eff8937d..907991d1522 100644
--- a/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.html
+++ b/tests/wpt/web-platform-tests/mediacapture-image/MediaStreamTrack-getSettings.https.html
@@ -4,9 +4,6 @@
 <script src="/resources/testdriver.js"></script>
 <script src="/resources/testdriver-vendor.js"></script>
 <script src="/mediacapture-image/resources/imagecapture-helpers.js"></script>
-<body>
-<canvas id='canvas' width=10 height=10/>
-</body>
 <script>
 
 const meteringModeNames = ['none', 'manual', 'single-shot', 'continuous'];
@@ -22,16 +19,11 @@ function makeImageCaptureTest(hasPanTiltZoomPermissionGranted) {
     await test_driver.set_permission({name: 'camera', panTiltZoom: true},
         ptzPermission, false);
 
-    let canvas = document.getElementById('canvas');
-    let context = canvas.getContext('2d');
-    context.fillStyle = 'red';
-    context.fillRect(0, 0, 10, 10);
-
     let mockSettings = imageCaptureTest.mockImageCapture().state();
 
     // |stream| must be created _after_ |mock| is constructed to give the
     // latter time to override the bindings.
-    let stream = canvas.captureStream();
+    let stream = await navigator.mediaDevices.getUserMedia({video: true});
     let videoTrack = stream.getVideoTracks()[0];
 
     // |videoTrack|s settings retrieval, just like the actual capture, is a
diff --git a/tests/wpt/web-platform-tests/resources/chromium/mock-imagecapture.js b/tests/wpt/web-platform-tests/resources/chromium/mock-imagecapture.js
index ce2b9683913..a8f5c896b1f 100644
--- a/tests/wpt/web-platform-tests/resources/chromium/mock-imagecapture.js
+++ b/tests/wpt/web-platform-tests/resources/chromium/mock-imagecapture.js
@@ -133,6 +133,7 @@ var ImageCaptureTest = (() => {
           ],
         }
       };
+      this.panTiltZoomPermissionStatus_ = null;
       this.settings_ = null;
       this.bindingSet_ = new mojo.BindingSet(media.mojom.ImageCapture);
     }
@@ -142,11 +143,24 @@ var ImageCaptureTest = (() => {
       this.interceptor_.stop();
     }
 
-    getPhotoState(source_id) {
-      return Promise.resolve(this.state_);
+    async getPhotoState(source_id) {
+      const shouldKeepPanTiltZoom = await this.isPanTiltZoomPermissionGranted();
+      if (shouldKeepPanTiltZoom)
+        return Promise.resolve(this.state_);
+
+      const newState = {...this.state_};
+      newState.state.pan = {};
+      newState.state.tilt = {};
+      newState.state.zoom = {};
+      return Promise.resolve(newState);
     }
 
-    setOptions(source_id, settings) {
+    async setOptions(source_id, settings) {
+      const isAllowedToControlPanTiltZoom = await this.isPanTiltZoomPermissionGranted();
+      if (!isAllowedToControlPanTiltZoom &&
+          (settings.hasPan || settings.hasTilt || settings.hasZoom)) {
+        return Promise.resolve({ success: false });
+      }
       this.settings_ = settings;
       if (settings.hasIso)
         this.state_.state.iso.current = settings.iso;
@@ -219,6 +233,16 @@ var ImageCaptureTest = (() => {
       });
     }
 
+    async isPanTiltZoomPermissionGranted() {
+      if (!this.panTiltZoomPermissionStatus_) {
+        this.panTiltZoomPermissionStatus_ = await navigator.permissions.query({
+          name: "camera",
+          panTiltZoom: true
+        });
+      }
+      return this.panTiltZoomPermissionStatus_.state == "granted";
+    }
+
     state() {
       return this.state_.state;
     }
diff --git a/tests/wpt/web-platform-tests/resources/chromium/webxr-test.js b/tests/wpt/web-platform-tests/resources/chromium/webxr-test.js
index 6b6c41de0c4..a31bdc95eb6 100644
--- a/tests/wpt/web-platform-tests/resources/chromium/webxr-test.js
+++ b/tests/wpt/web-platform-tests/resources/chromium/webxr-test.js
@@ -341,6 +341,17 @@ class MockRuntime {
     "immersive-ar": device.mojom.XRSessionMode.kImmersiveAr,
   };
 
+  static environmentBlendModeToMojoMap = {
+    "opaque": device.mojom.XREnvironmentBlendMode.kOpaque,
+    "alpha-blend": device.mojom.XREnvironmentBlendMode.kAlphaBlend,
+    "additive": device.mojom.XREnvironmentBlendMode.kAdditive,
+  };
+
+  static interactionModeToMojoMap = {
+    "screen-space": device.mojom.XRInteractionMode.kScreenSpace,
+    "world-space": device.mojom.XRInteractionMode.kWorldSpace,
+  };
+
   constructor(fakeDeviceInit, service) {
     this.sessionClient_ = new device.mojom.XRSessionClientPtr();
     this.presentation_provider_ = new MockXRPresentationProvider();
@@ -419,6 +430,8 @@ class MockRuntime {
     }
 
     this.defaultFramebufferScale_ = default_framebuffer_scale;
+    this.enviromentBlendMode_ = this._convertBlendModeToEnum(fakeDeviceInit.environmentBlendMode);
+    this.interactionMode_ = this._convertInteractionModeToEnum(fakeDeviceInit.interactionMode);
 
     // This appropriately handles if the coordinates are null
     this.setBoundsGeometry(fakeDeviceInit.boundsCoordinates);
@@ -441,6 +454,26 @@ class MockRuntime {
     return sessionModes.map(mode => this._convertModeToEnum(mode));
   }
 
+  _convertBlendModeToEnum(blendMode) {
+    if (blendMode in MockRuntime.environmentBlendModeToMojoMap) {
+      return MockRuntime.environmentBlendModeToMojoMap[blendMode];
+    } else {
+      if (this.supportedModes_.includes(device.mojom.XRSessionMode.kImmersiveAr)) {
+        return device.mojom.XREnvironmentBlendMode.kAdditive;
+      } else if (this.supportedModes_.includes(device.mojom.XRSessionMode.kImmersiveVr)) {
+        return device.mojom.XREnvironmentBlendMode.kOpaque;
+      }
+    }
+  }
+
+  _convertInteractionModeToEnum(interactionMode) {
+    if (interactionMode in MockRuntime.interactionModeToMojoMap) {
+      return MockRuntime.interactionModeToMojoMap[interactionMode];
+    } else {
+      return device.mojom.XRInteractionMode.kWorldSpace;
+    }
+  }
+
   // Test API methods.
   disconnect() {
     this.service_.removeRuntime(this);
@@ -1016,8 +1049,12 @@ class MockRuntime {
             clientReceiver: clientReceiver,
             displayInfo: this.displayInfo_,
             enabledFeatures: enabled_features,
-            defaultFramebufferScale: this.defaultFramebufferScale_,
-            supportsViewportScaling: true
+            deviceConfig: {
+              defaultFramebufferScale: this.defaultFramebufferScale_,
+              supportsViewportScaling: true
+            },
+            enviromentBlendMode: this.enviromentBlendMode_,
+            interactionMode: this.interactionMode_
           }
         });
       } else {
diff --git a/tests/wpt/web-platform-tests/resources/test/tests/functional/no-title.html b/tests/wpt/web-platform-tests/resources/test/tests/functional/no-title.html
new file mode 100644
index 00000000000..d8caa5f9c08
--- /dev/null
+++ b/tests/wpt/web-platform-tests/resources/test/tests/functional/no-title.html
@@ -0,0 +1,79 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+<meta name="variant" content="">
+<meta name="variant" content="?keep-promise">
+<title>Tests with no title</title>
+<script src="../../variants.js"></script>
+</head>
+<script src="/resources/testharness.js"></script>
+
+<body>
+<h1>Tests with no title</h1>
+<div id="log"></div>
+<script>
+  test(function(){assert_true(true, '1')});
+  test(()=>assert_true(true, '2'));
+  test(() => assert_true(true, '3'));
+  test(() => {
+      assert_true(true, '4');
+  });
+  test(() => { assert_true(true, '5') });
+  test(() => { assert_true(true, '6') }   );
+  test(() => { assert_true(true, '7'); });
+</script>
+<script type="text/json" id="expected">
+{
+  "summarized_status": {
+    "status_string": "OK",
+    "message": null
+  },
+  "summarized_tests": [
+    {
+      "status_string": "PASS",
+      "name": "Tests with no title",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "assert_true(true, '2')",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "assert_true(true, '3')",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "Tests with no title 1",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "assert_true(true, '5')",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "assert_true(true, '6')",
+      "properties": {},
+      "message": null
+    },
+    {
+      "status_string": "PASS",
+      "name": "assert_true(true, '7')",
+      "properties": {},
+      "message": null
+    }
+  ],
+  "type": "complete"
+}
+</script>
+</body>
+</html>
diff --git a/tests/wpt/web-platform-tests/resources/testharness.js b/tests/wpt/web-platform-tests/resources/testharness.js
index 2c7dcd8df4a..cf61b2ae273 100644
--- a/tests/wpt/web-platform-tests/resources/testharness.js
+++ b/tests/wpt/web-platform-tests/resources/testharness.js
@@ -520,6 +520,30 @@ policies and contribution forms [3].
             Object.prototype.toString.call(worker) == '[object ServiceWorker]';
     }
 
+    function get_test_name(func, name)
+    {
+        if (name) {
+            return name;
+        }
+
+        if (func) {
+            var func_code = func.toString();
+
+            // Try and match with brackets, but fallback to matching without
+            var arrow = func_code.match(/^\(\)\s*=>\s*(?:{(.*)}\s*|(.*))$/);
+
+            // Check for JS line separators
+            if (arrow !== null && !/[\u000A\u000D\u2028\u2029]/.test(func_code)) {
+                var trimmed = (arrow[1] || arrow[2]).trim();
+                // drop a trailing ; if it's the only one
+                if (/^[^;]*;$/.test(trimmed)) trimmed = trimmed.substring(0, trimmed.length - 1);
+                return trimmed;
+            }
+        }
+
+        return test_environment.next_default_test_name();
+    }
+
     /*
      * API functions
      */
@@ -530,7 +554,7 @@ policies and contribution forms [3].
             tests.status.message = '`test` invoked after `promise_setup`';
             tests.complete();
         }
-        var test_name = name ? name : test_environment.next_default_test_name();
+        var test_name = get_test_name(func, name);
         var test_obj = new Test(test_name, properties);
         var value = test_obj.step(func, test_obj, test_obj);
 
@@ -566,7 +590,7 @@ policies and contribution forms [3].
             name = func;
             func = null;
         }
-        var test_name = name ? name : test_environment.next_default_test_name();
+        var test_name = get_test_name(func, name);
         var test_obj = new Test(test_name, properties);
         if (func) {
             var value = test_obj.step(func, test_obj, test_obj);
@@ -603,7 +627,7 @@ policies and contribution forms [3].
             name = func;
             func = null;
         }
-        var test_name = name ? name : test_environment.next_default_test_name();
+        var test_name = get_test_name(func, name);
         var test = new Test(test_name, properties);
         test._is_promise_test = true;
 
@@ -3797,7 +3821,7 @@ policies and contribution forms [3].
     function get_title()
     {
         if ('document' in global_scope) {
-            //Don't use document.title to work around an Opera bug in XHTML documents
+            //Don't use document.title to work around an Opera/Presto bug in XHTML documents
             var title = document.getElementsByTagName("title")[0];
             if (title && title.firstChild && title.firstChild.data) {
                 return title.firstChild.data;
diff --git a/tests/wpt/web-platform-tests/tools/certs/cacert.key b/tests/wpt/web-platform-tests/tools/certs/cacert.key
index 7b83e8f0e9e..3a3e487a83d 100644
--- a/tests/wpt/web-platform-tests/tools/certs/cacert.key
+++ b/tests/wpt/web-platform-tests/tools/certs/cacert.key
@@ -1,30 +1,30 @@
 -----BEGIN ENCRYPTED PRIVATE KEY-----
-MIIFHDBOBgkqhkiG9w0BBQ0wQTApBgkqhkiG9w0BBQwwHAQIkaenDsgd4ocCAggA
-MAwGCCqGSIb3DQIJBQAwFAYIKoZIhvcNAwcECJAqFIqfz3yoBIIEyJzn9rsqRfFD
-I75CcWTCXZM+f0oTgtBAmx2ZUVn46M9hOq1DGZo1QNcIV53MP+m3QPTwo2AZRsx+
-Q0YobCtHqQRtl3WjLmpWZTA8W/f15A/+N0IQDZy+hxfrYgbhcgT9EhaRMs8NH5Iu
-GaMCmZDNm0RborKLdAtR3EtlFI3WZPejVv5r9HRl6TDHBjpfM+nB3Its11OfUoKO
-QZQyqiAzZpGmwkxPvPVDVk9kKwR6k5ypvANRNS73txQojfDUdLh/Zz2B136Qk8iZ
-f42gI/jbZQD81BT+9t+kfI5BDPYocsGQHSZ/l55NcBPnE3TtfPBWMXJ2T2IrA6LN
-x7C6J5GGwBZ2RYQnim/1tOc6lrx2iGRfBlJa360JfO7jNLyssnChLMeQ1t3KmEN8
-ALxV9jMqN1w58px4qzbj4wVGHIEKb5o1/VhymhwuXBBYY4ztKKv9EKOu+ZMJfPtu
-XILgXUuwnv1jetUXT+SbwVcGj4DoE+LSV7pB65jdmwQePH0icjkFmUXMVW/Pml/J
-KBPuM4Ju4Wxt1+mLXp9maKICK3jJ8Gok2gi5x4axEHx3l8JOAIl+qA5gJ1N24yPl
-1pkJcoEByU1pL32jtDMEn1Isf+pBl9vj5MdKs6EDh+ZrJhovc5puSDfENY1bv/Q6
-IqzLu45TQX6MTqkmGoE8wMJ9MP6otLYEY836+gk5F1cdf9Yw/FiIS3oha8mzj9F3
-BUKZj6ot5/q6Fcr9AQU94hwuJpl7iKAeR3DkDl26lVhbtxtZy0v18bXcqL+iFtMX
-vlc8jAX2Aj8W5OgiAFq069W63Q9pa8HmkAQBoi62yRivJlcXpEoE0hn7en/Hmje1
-58OoiSGHM7c+FyYqBzXJg7j+hU5gn2hKm+PQD+Vyic/TC9mOJozuuOSMd8F94/4q
-2FX9wAyCsyfq6JtJZVjcLu/Xu1h8LfFEyFGDehL6wj1/T3+lkFjc06QY+m7giWmn
-J7ksUZOvZcpV8Z2LGMPZf2h+oOgfQ2df2qKCGz/2e4w5cu3wlZqd3+CxJU9cephZ
-KJl8NRd3LI8SCbVGS21/tRRj65d3jbHgkbN15zbyinWeoggCpKbK/04Pue3aHs77
-NlmPVQyI6Pevl8eJM1YdXrbQCO0zXSg6FdUMm6ACknjRYXgD8rb8HLDj69M5mj5q
-sCayfF0dsh20758w6E6BCtNo1RQyrvIc54SFWBXFwuxfpJmGgbp1jxQSx4ixRZ7i
-zj3JHhlq8ldczaKqiRHhrr3utwVvH5+X9Yw8Bh9wzUrSOFu4TTMPfA7Dl+RjXxg2
-ymX81nv8uSnLc9cnHptug/pIpJh6xBLMcl0rmT7h3hH0u3ahrnu+oAp+M3zNHrsa
-kUxOYe8bn9X2fVqN5rKCQe8OEpczXgtjS5C2DErciIWJhqaUTg3lAfN9xuaz4/KC
-4APc+d7aVMef1tsd3T9JaTdh2KxjgOzE3Af/d+VwOxFMv71+hUXF5zgK/bkg6LPk
-VGiRcShSbM7VbcAaCBMqY/7gz1m134FglMWCVmv9GCDR4AdAlD9KlQ9q0cfGaNJS
-jj86YIu3Z4kzd4pPsjy4bX9k9OOPZ/eO6oSDB2+LqFGn0vHj/zAxfEcWJDm30KhN
-Nkbwd5VFFkXdiQmePxAiGA==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 -----END ENCRYPTED PRIVATE KEY-----
diff --git a/tests/wpt/web-platform-tests/tools/certs/cacert.pem b/tests/wpt/web-platform-tests/tools/certs/cacert.pem
index a8ce54be557..e9b5fda55c3 100644
--- a/tests/wpt/web-platform-tests/tools/certs/cacert.pem
+++ b/tests/wpt/web-platform-tests/tools/certs/cacert.pem
@@ -1,16 +1,16 @@
 -----BEGIN CERTIFICATE-----
-MIJAhzCCP2+gAwIBAgIDBsfzMA0GCSqGSIb3DQEBCwUAMB0xGzAZBgNVBAMMEndl
-Yi1wbGF0Zm9ybS10ZXN0czAeFw0yMDA5MTIwMDI1MzBaFw0yMTA5MTIwMDI1MzBa
+MIJAhzCCP2+gAwIBAgIDDeufMA0GCSqGSIb3DQEBCwUAMB0xGzAZBgNVBAMMEndl
+Yi1wbGF0Zm9ybS10ZXN0czAeFw0yMDEwMTIwMDMwNDdaFw0yMTEwMTIwMDMwNDda
 MB0xGzAZBgNVBAMMEndlYi1wbGF0Zm9ybS10ZXN0czCCASIwDQYJKoZIhvcNAQEB
-BQADggEPADCCAQoCggEBAJ4nWe+DDK0SJZPqgT0i9Cfx7Wg4v1vN+q4yh/sPNmQ+
-wcNbSu7/UwzhBj4SsP/Wpu4DYpnsn19IW3sAsIpkeLvTNGJThV9uc63UHKuT12wx
-LrXAVQogX7Ieou/WRKUUW+S6AMEP9Daa92UA0WPjlplW+l4HgDNStbXJEFF5zCZC
-ZvVO7hI4CzZxbx/o0komKTEklKcSoigsSMs/n9DUWqd+rd6lVQRIqKbowPzs65C2
-6BxT6YqVwD4QxGnRCv+T4EFxfT2GOmn9e5I3O6oN9pgOinzo8QG9ae9izhFHOnaG
-+rgRWl430Djg9wQtv8BBSgxgT2swe6PYr9drE1w7Zi0CAwEAAaOCPc4wgj3KMAwG
-A1UdEwQFMAMBAf8wHQYDVR0OBBYEFBItKeGCg0NYb1P7c2KraTOzvBwVMEcGA1Ud
-IwRAMD6AFBItKeGCg0NYb1P7c2KraTOzvBwVoSGkHzAdMRswGQYDVQQDDBJ3ZWIt
-cGxhdGZvcm0tdGVzdHOCAwbH8zALBgNVHQ8EBAMCAgQwgh+bBgNVHR4Egh+SMIIf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 jqCCH4owE4IRd2ViLXBsYXRmb3JtLnRlc3QwF4IVb3A4LndlYi1wbGF0Zm9ybS50
 ZXN0MBeCFW9wNy53ZWItcGxhdGZvcm0udGVzdDAXghVvcDkud2ViLXBsYXRmb3Jt
 LnRlc3QwF4IVb3A0LndlYi1wbGF0Zm9ybS50ZXN0MBeCFW5vdC13ZWItcGxhdGZv
@@ -337,11 +337,11 @@ d2ViLXBsYXRmb3JtLnRlc3SCOnhuLS1sdmUtNmxhZC54bi0tbjhqNmRzNTNsd3dr
 cnFodjI4YS5ub3Qtd2ViLXBsYXRmb3JtLnRlc3SCQXhuLS1uOGo2ZHM1M2x3d2ty
 cWh2MjhhLnhuLS1uOGo2ZHM1M2x3d2tycWh2MjhhLndlYi1wbGF0Zm9ybS50ZXN0
 gkV4bi0tbjhqNmRzNTNsd3drcnFodjI4YS54bi0tbjhqNmRzNTNsd3drcnFodjI4
-YS5ub3Qtd2ViLXBsYXRmb3JtLnRlc3QwDQYJKoZIhvcNAQELBQADggEBABJT/1Fz
-fcRod/d4XOiprc0e64D9Ohd91E6grSPdIt/xEt5NEUY+E2F4RSuEYcznruGmnYjG
-SqRaCk6GKRQRNopYH869EqvfvAuLwpL4ZhJZYlEkq2TVY9FHHyDIuSAZ0LbpNvcQ
-68W1hIs9jEJX/WGnaJtOFqrEBY5Ep22+Elm1I+mJmsEbyiKvyw9ovZGGG0HnHODs
-PwkQdfsNEgXnH2OcHZpDqt8xc9VWH2gNnJg2XfxfesUHcGhFY4joki+QiMdQRoHs
-gc8D0R7QauBhc4NLWwat8EIRjKavmZvr+6QN2kGM4w/LYdX/JW121JWP5PbdwS29
-aRxZsfc6+YK+O+k=
+YS5ub3Qtd2ViLXBsYXRmb3JtLnRlc3QwDQYJKoZIhvcNAQELBQADggEBABV0Fdd4
+mBYcpepIDsw0Rg9kVA1xrusuCBvJBmHEAiBT0BjPuPqKmVnSHeKKN9yPb+MoZpVV
+p9sYK1dsvg7k7Ps9n/kUR5DaYXFS0L6C13ai9b8KSXbfcIpORj7khtw3q2c7mXBT
+WJG773rl9d4JKgzUHxMxOssqWgFyVDI6iVIIKtwTcPgkwjIkzmSDXmzKG3U3y+G1
+uusX8OITz2YbmE/gPUNEwUUb8wG2YvSxlql5oTltAmO0B7OLKxTJ6xb80/3NWt14
+A1pe742p7fz2ECPBx/wHjvbFf2jkMgtRzWK1+A9aXAJnZnZhKBfW/MNP5J4AiRnY
+ssVE+rp8r8RdHXg=
 -----END CERTIFICATE-----
diff --git a/tests/wpt/web-platform-tests/tools/certs/web-platform.test.key b/tests/wpt/web-platform-tests/tools/certs/web-platform.test.key
index c4f5dc3f2cf..957dfb234f8 100644
--- a/tests/wpt/web-platform-tests/tools/certs/web-platform.test.key
+++ b/tests/wpt/web-platform-tests/tools/certs/web-platform.test.key
@@ -1,28 +1,28 @@
 -----BEGIN PRIVATE KEY-----
-MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQDuGifF9hdWxBC2
-YF7bXIO7xXEREIQw97SL8LEuc7gHfG+0PCya8YNsDssxVdf0xb9Z0XbP4ApKn+Vg
-6aTiTHFYXrQdlyU/o5sVbC3dDInFA3BKBhDOIltHAqIcq1HlFJrq+5wheh+Wv22F
-i2Ceix8cVImA6aJdWLVds/bSLQgLPR0Ez1EP2FHaXZCZvtgFXk2oym6oei1OopZB
-l/AF9sOybD/U2cao6xIX6EIkwgLXrC+Bh7lJLKvX6I8nGKUF3KFwO5RsU50j7d5S
-3U+38QsB8n46QNGgCMAWwe0GoVRnH3SVgR9zGVsS02NLUi3ciGzHnahjYP3Tj8wM
-AR5KH+UbAgMBAAECggEBAIPNKrMklKrNActS8W9QeQOaOgqOL/7DP8gvRoVGPVq3
-gUYuASsMAgnw7n2y3UZ7qH7ZuoE7rba9aEYLT+CNHDkkw2OV5WKi+BgVuBWi+Sh7
-zM7NKMRStGBMjtx74WuDynXFLhpB9faGpOPF0Ygxztjp2uvnaJ9vmYXzNvAFSWye
-KHfj72vFTvLsyrwhEMz0+t6pviiXTZdqTBkZbkbEUN73YQFEsiCNxzoL8SAn4klh
-wFPJdC2AWGXd+FQYUkiYeoocGN01cSlVPCJgv7hwjPCM8ZPXwZWhUxg2RgQHgn8q
-mbPzk8m3gCgrHh5pMmm/V0Zwm3Y4SAEqcmXn9zDtl2ECgYEA+Pw5vKogtT0OC2aK
-SH4MRq9BU+LoC4XkoFilxvZ4n54hEwovau2f4l+fOhL37kWkzgMPHp15tfw3dhb4
-9KUVI7Lu4eNqcjxa0FWnmLxaJMKVo4/fuD3283Fy3feT4p8m8gowUT4fT9PaAQY1
-qwO6W2Y8KyAzb1EMDnjc0KYu5QkCgYEA9M9v3B901kPyi3IYZe/NYM7aUgluWodF
-ge5+6oX7uRsjBeQZgRvXz+8/gswpYkh4anHwqm2uiyy6NrNIRqY5oYpjf1131e/7
-rgkzKNqlscflHdbIw9Gg1PnPKb6qt/nBJtUebE7zOmaRIJq6ItPwB/8jsCm7zWqa
-hbnohqbNBgMCgYEAxjt6dH03AVUU43rGSiUg/P33kyQq/1GgzxEFG72MF/k79/65
-9fYuv3rGOOR1RN1p8yN4XDWge4XNWlW77Huqsvt5OZtoWn83BnvLrcz4MCBEJy8b
-PYMIJJaEj7jXoyx3Q2ldQrGlGFdhUENzYy7apn5lFSjUCqKKaNNNa0mEOJECgYAU
-Y1o7iNsgJRSEDIJ/qtL95vxDrMll/LILOiOTwIjQR7RI/1AocnsstA4kBIDF0KdG
-piqW5v+MU7NGbvPr/lf6Xh4fM1eRl6TsP5PlKSB3h+BK9eJOfJzaX9ui7GAnZkNx
-ynn4JzMWgAhCIOCzmdb5s4PzXeZoGyK3VF5LKIUWpQKBgFem49WIPYZwuJKO+Gjt
-9CdlY5bUyb1z//lxpSxX99YWn4Azo5cNjKI5wo+k/0b7DT1grUqiviv50UxE7XoW
-+0DZvgDXvWrr/7c92ARazNGr/gTe2D7TWyIKhyQ9Zrv1dH1NIEjouvXzkLsfB0tY
-eiC3cV07lWvFpXUGIzkzIqpQ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 -----END PRIVATE KEY-----
diff --git a/tests/wpt/web-platform-tests/tools/certs/web-platform.test.pem b/tests/wpt/web-platform-tests/tools/certs/web-platform.test.pem
index 438f504b2b6..61d7e4d1892 100644
--- a/tests/wpt/web-platform-tests/tools/certs/web-platform.test.pem
+++ b/tests/wpt/web-platform-tests/tools/certs/web-platform.test.pem
@@ -1,43 +1,43 @@
 Certificate:
     Data:
         Version: 3 (0x2)
-        Serial Number: 444404 (0x6c7f4)
+        Serial Number: 912288 (0xdeba0)
         Signature Algorithm: sha256WithRSAEncryption
         Issuer: CN=web-platform-tests
         Validity
-            Not Before: Sep 12 00:25:31 2020 GMT
-            Not After : Sep 12 00:25:31 2021 GMT
+            Not Before: Oct 12 00:30:47 2020 GMT
+            Not After : Oct 12 00:30:47 2021 GMT
         Subject: CN=web-platform.test
         Subject Public Key Info:
             Public Key Algorithm: rsaEncryption
                 RSA Public-Key: (2048 bit)
                 Modulus:
-                    00:ee:1a:27:c5:f6:17:56:c4:10:b6:60:5e:db:5c:
-                    83:bb:c5:71:11:10:84:30:f7:b4:8b:f0:b1:2e:73:
-                    b8:07:7c:6f:b4:3c:2c:9a:f1:83:6c:0e:cb:31:55:
-                    d7:f4:c5:bf:59:d1:76:cf:e0:0a:4a:9f:e5:60:e9:
-                    a4:e2:4c:71:58:5e:b4:1d:97:25:3f:a3:9b:15:6c:
-                    2d:dd:0c:89:c5:03:70:4a:06:10:ce:22:5b:47:02:
-                    a2:1c:ab:51:e5:14:9a:ea:fb:9c:21:7a:1f:96:bf:
-                    6d:85:8b:60:9e:8b:1f:1c:54:89:80:e9:a2:5d:58:
-                    b5:5d:b3:f6:d2:2d:08:0b:3d:1d:04:cf:51:0f:d8:
-                    51:da:5d:90:99:be:d8:05:5e:4d:a8:ca:6e:a8:7a:
-                    2d:4e:a2:96:41:97:f0:05:f6:c3:b2:6c:3f:d4:d9:
-                    c6:a8:eb:12:17:e8:42:24:c2:02:d7:ac:2f:81:87:
-                    b9:49:2c:ab:d7:e8:8f:27:18:a5:05:dc:a1:70:3b:
-                    94:6c:53:9d:23:ed:de:52:dd:4f:b7:f1:0b:01:f2:
-                    7e:3a:40:d1:a0:08:c0:16:c1:ed:06:a1:54:67:1f:
-                    74:95:81:1f:73:19:5b:12:d3:63:4b:52:2d:dc:88:
-                    6c:c7:9d:a8:63:60:fd:d3:8f:cc:0c:01:1e:4a:1f:
-                    e5:1b
+                    00:ab:bb:cb:f4:1f:92:9a:d8:d3:c6:59:55:79:63:
+                    48:7d:11:1f:fd:ca:70:8b:2d:29:b2:fe:31:e3:72:
+                    f6:2d:c0:da:40:7d:28:07:ba:6d:42:6d:6c:de:f7:
+                    21:3b:6c:d6:90:f4:55:db:03:7d:d5:dd:c9:e1:d2:
+                    0c:d4:c8:e2:bc:d7:2c:5c:53:95:64:2a:9c:8d:25:
+                    c6:05:07:fa:63:38:c0:7a:ea:b4:b6:40:34:76:3c:
+                    4a:c9:4d:db:a1:d7:2d:ec:5f:a2:5b:2b:56:80:43:
+                    c6:9c:4a:71:57:33:3d:8b:db:cb:30:99:78:26:15:
+                    89:82:c5:61:c1:f3:15:6c:3d:1e:71:a8:86:af:e5:
+                    c9:e3:43:25:5f:8b:b0:65:71:90:94:6a:31:31:be:
+                    e8:24:12:d8:ed:72:44:99:cc:12:a6:c8:b6:16:22:
+                    35:5c:10:8c:14:69:aa:44:ca:db:35:98:42:4b:da:
+                    a4:07:46:81:07:56:c9:28:c3:5d:95:b8:f3:9a:9c:
+                    88:69:05:c9:ab:0c:84:65:a6:74:e1:66:e1:d9:3b:
+                    f6:8e:78:a5:86:f6:c2:85:55:f0:8e:44:05:2b:bb:
+                    ed:ff:b9:d5:d1:6c:12:d0:2e:6a:41:66:25:8e:f0:
+                    5d:44:b8:b3:6a:52:1b:16:c7:f6:c5:b2:7f:7a:df:
+                    41:0f
                 Exponent: 65537 (0x10001)
         X509v3 extensions:
             X509v3 Basic Constraints: 
                 CA:FALSE
             X509v3 Subject Key Identifier: 
-                69:30:CF:1C:78:FD:0E:13:3A:FC:91:6A:B2:1D:18:B3:F8:4F:C8:09
+                8C:D4:48:01:1B:FF:9F:42:0D:81:D2:05:2D:47:CA:8E:F4:DB:18:07
             X509v3 Authority Key Identifier: 
-                keyid:12:2D:29:E1:82:83:43:58:6F:53:FB:73:62:AB:69:33:B3:BC:1C:15
+                keyid:81:6E:C0:15:41:40:77:0F:0C:3A:1E:8B:EF:A5:B4:23:34:2A:D4:0F
 
             X509v3 Key Usage: 
                 Digital Signature, Non Repudiation, Key Encipherment
@@ -46,33 +46,33 @@ Certificate:
             X509v3 Subject Alternative Name: 
                 DNS:web-platform.test, DNS:op8.web-platform.test, DNS:op7.web-platform.test, DNS:op9.web-platform.test, DNS:op4.web-platform.test, DNS:not-web-platform.test, DNS:op6.web-platform.test, DNS:op3.web-platform.test, DNS:op2.web-platform.test, DNS:op1.web-platform.test, DNS:www.web-platform.test, DNS:op5.web-platform.test, DNS:op88.web-platform.test, DNS:op98.web-platform.test, DNS:op85.web-platform.test, DNS:op89.web-platform.test, DNS:op66.web-platform.test, DNS:op72.web-platform.test, DNS:op24.web-platform.test, DNS:op41.web-platform.test, DNS:op79.web-platform.test, DNS:op91.web-platform.test, DNS:op59.web-platform.test, DNS:op39.web-platform.test, DNS:op60.web-platform.test, DNS:op58.web-platform.test, DNS:op28.web-platform.test, DNS:www1.web-platform.test, DNS:op14.web-platform.test, DNS:op69.web-platform.test, DNS:op40.web-platform.test, DNS:op74.web-platform.test, DNS:op31.web-platform.test, DNS:op18.web-platform.test, DNS:op73.web-platform.test, DNS:op77.web-platform.test, DNS:op12.web-platform.test, DNS:op54.web-platform.test, DNS:op63.web-platform.test, DNS:op71.web-platform.test, DNS:op95.web-platform.test, DNS:op16.web-platform.test, DNS:op36.web-platform.test, DNS:op27.web-platform.test, DNS:op29.web-platform.test, DNS:op94.web-platform.test, DNS:op44.web-platform.test, DNS:op33.web-platform.test, DNS:op84.web-platform.test, DNS:op32.web-platform.test, DNS:op61.web-platform.test, DNS:op70.web-platform.test, DNS:www2.web-platform.test, DNS:op43.web-platform.test, DNS:op78.web-platform.test, DNS:op26.web-platform.test, DNS:op76.web-platform.test, DNS:op52.web-platform.test, DNS:op99.web-platform.test, DNS:op86.web-platform.test, DNS:op46.web-platform.test, DNS:op17.web-platform.test, DNS:op90.web-platform.test, DNS:op93.web-platform.test, DNS:op10.web-platform.test, DNS:op55.web-platform.test, DNS:op47.web-platform.test, DNS:op51.web-platform.test, DNS:op45.web-platform.test, DNS:op80.web-platform.test, DNS:op68.web-platform.test, DNS:op49.web-platform.test, DNS:op57.web-platform.test, DNS:op35.web-platform.test, DNS:op67.web-platform.test, DNS:op92.web-platform.test, DNS:op15.web-platform.test, DNS:op13.web-platform.test, DNS:op75.web-platform.test, DNS:op64.web-platform.test, DNS:op97.web-platform.test, DNS:op37.web-platform.test, DNS:op56.web-platform.test, DNS:op62.web-platform.test, DNS:op82.web-platform.test, DNS:op25.web-platform.test, DNS:op11.web-platform.test, DNS:op50.web-platform.test, DNS:op38.web-platform.test, DNS:op83.web-platform.test, DNS:op81.web-platform.test, DNS:op20.web-platform.test, DNS:op21.web-platform.test, DNS:op23.web-platform.test, DNS:op42.web-platform.test, DNS:op22.web-platform.test, DNS:op65.web-platform.test, DNS:op96.web-platform.test, DNS:op87.web-platform.test, DNS:op19.web-platform.test, DNS:op53.web-platform.test, DNS:op30.web-platform.test, DNS:op48.web-platform.test, DNS:op34.web-platform.test, DNS:op6.not-web-platform.test, DNS:op3.not-web-platform.test, DNS:op2.not-web-platform.test, DNS:op5.not-web-platform.test, DNS:www.not-web-platform.test, DNS:www.www.web-platform.test, DNS:op7.not-web-platform.test, DNS:op4.not-web-platform.test, DNS:op8.not-web-platform.test, DNS:op9.not-web-platform.test, DNS:op1.not-web-platform.test, DNS:op36.not-web-platform.test, DNS:op53.not-web-platform.test, DNS:op50.not-web-platform.test, DNS:op24.not-web-platform.test, DNS:op31.not-web-platform.test, DNS:op95.not-web-platform.test, DNS:op83.not-web-platform.test, DNS:www2.not-web-platform.test, DNS:op73.not-web-platform.test, DNS:op19.not-web-platform.test, DNS:op21.not-web-platform.test, DNS:op81.not-web-platform.test, DNS:op70.not-web-platform.test, DNS:op78.not-web-platform.test, DNS:op40.not-web-platform.test, DNS:op25.not-web-platform.test, DNS:op65.not-web-platform.test, DNS:www.www2.web-platform.test, DNS:op80.not-web-platform.test, DNS:op52.not-web-platform.test, DNS:op68.not-web-platform.test, DNS:op45.not-web-platform.test, DNS:op71.not-web-platform.test, DNS:op72.not-web-platform.test, DNS:op90.not-web-platform.test, DNS:op89.not-web-platform.test, DNS:op49.not-web-platform.test, DNS:op77.not-web-platform.test, DNS:op79.not-web-platform.test, DNS:op82.not-web-platform.test, DNS:www.www1.web-platform.test, DNS:op12.not-web-platform.test, DNS:op39.not-web-platform.test, DNS:op44.not-web-platform.test, DNS:www1.not-web-platform.test, DNS:op58.not-web-platform.test, DNS:op14.not-web-platform.test, DNS:op30.not-web-platform.test, DNS:op62.not-web-platform.test, DNS:op61.not-web-platform.test, DNS:op92.not-web-platform.test, DNS:op29.not-web-platform.test, DNS:op98.not-web-platform.test, DNS:op64.not-web-platform.test, DNS:op26.not-web-platform.test, DNS:op22.not-web-platform.test, DNS:op94.not-web-platform.test, DNS:op38.not-web-platform.test, DNS:op33.not-web-platform.test, DNS:op23.not-web-platform.test, DNS:op57.not-web-platform.test, DNS:op54.not-web-platform.test, DNS:op85.not-web-platform.test, DNS:op46.not-web-platform.test, DNS:op97.not-web-platform.test, DNS:op32.not-web-platform.test, DNS:op60.not-web-platform.test, DNS:op96.not-web-platform.test, DNS:op51.not-web-platform.test, DNS:op41.not-web-platform.test, DNS:op35.not-web-platform.test, DNS:op99.not-web-platform.test, DNS:op42.not-web-platform.test, DNS:op67.not-web-platform.test, DNS:op37.not-web-platform.test, DNS:op48.not-web-platform.test, DNS:op55.not-web-platform.test, DNS:op56.not-web-platform.test, DNS:op84.not-web-platform.test, DNS:op34.not-web-platform.test, DNS:op69.not-web-platform.test, DNS:op11.not-web-platform.test, DNS:op93.not-web-platform.test, DNS:www1.www.web-platform.test, DNS:op86.not-web-platform.test, DNS:op13.not-web-platform.test, DNS:op20.not-web-platform.test, DNS:op76.not-web-platform.test, DNS:op27.not-web-platform.test, DNS:op17.not-web-platform.test, DNS:op75.not-web-platform.test, DNS:op15.not-web-platform.test, DNS:op47.not-web-platform.test, DNS:op18.not-web-platform.test, DNS:op63.not-web-platform.test, DNS:op28.not-web-platform.test, DNS:op43.not-web-platform.test, DNS:op66.not-web-platform.test, DNS:www2.www.web-platform.test, DNS:op91.not-web-platform.test, DNS:op74.not-web-platform.test, DNS:op59.not-web-platform.test, DNS:op88.not-web-platform.test, DNS:op87.not-web-platform.test, DNS:op10.not-web-platform.test, DNS:op16.not-web-platform.test, DNS:www1.www2.web-platform.test, DNS:www2.www2.web-platform.test, DNS:www2.www1.web-platform.test, DNS:www1.www1.web-platform.test, DNS:www.www.not-web-platform.test, DNS:xn--lve-6lad.web-platform.test, DNS:www1.www.not-web-platform.test, DNS:www.www2.not-web-platform.test, DNS:www2.www.not-web-platform.test, DNS:www.www1.not-web-platform.test, DNS:www2.www2.not-web-platform.test, DNS:www2.www1.not-web-platform.test, DNS:www1.www1.not-web-platform.test, DNS:www1.www2.not-web-platform.test, DNS:xn--lve-6lad.www.web-platform.test, DNS:xn--lve-6lad.not-web-platform.test, DNS:www.xn--lve-6lad.web-platform.test, DNS:www2.xn--lve-6lad.web-platform.test, DNS:xn--lve-6lad.www2.web-platform.test, DNS:xn--lve-6lad.www1.web-platform.test, DNS:www1.xn--lve-6lad.web-platform.test, DNS:xn--lve-6lad.www.not-web-platform.test, DNS:www.xn--lve-6lad.not-web-platform.test, DNS:xn--lve-6lad.www1.not-web-platform.test, DNS:www2.xn--lve-6lad.not-web-platform.test, DNS:www1.xn--lve-6lad.not-web-platform.test, DNS:xn--lve-6lad.www2.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--lve-6lad.xn--lve-6lad.web-platform.test, DNS:www.xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www.web-platform.test, DNS:www1.xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www2.web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www1.web-platform.test, DNS:www2.xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--lve-6lad.xn--lve-6lad.not-web-platform.test, DNS:www.xn--n8j6ds53lwwkrqhv28a.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www2.not-web-platform.test, DNS:www1.xn--n8j6ds53lwwkrqhv28a.not-web-platform.test, DNS:www2.xn--n8j6ds53lwwkrqhv28a.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.www1.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.xn--lve-6lad.web-platform.test, DNS:xn--lve-6lad.xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.xn--lve-6lad.not-web-platform.test, DNS:xn--lve-6lad.xn--n8j6ds53lwwkrqhv28a.not-web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.xn--n8j6ds53lwwkrqhv28a.web-platform.test, DNS:xn--n8j6ds53lwwkrqhv28a.xn--n8j6ds53lwwkrqhv28a.not-web-platform.test
     Signature Algorithm: sha256WithRSAEncryption
-         70:a3:c2:d4:02:32:83:2c:57:4e:cf:42:0e:d6:50:c1:40:2f:
-         75:84:54:26:ed:21:7b:5e:97:94:ed:ff:43:15:33:4c:fe:eb:
-         b8:d9:a2:ac:ca:ad:59:e7:52:cf:74:59:62:df:a6:01:e5:d5:
-         53:04:6c:97:87:7e:2c:da:44:dd:64:ec:cc:1a:ab:38:99:65:
-         e1:f6:94:59:b7:65:b3:a6:e5:21:7d:96:04:0e:87:d9:13:32:
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-         44:1d:1d:f6:e4:97:e4:0e:3e:a5:cc:8b:5b:5b:8c:7c:8c:57:
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-         3b:40:52:56:fb:64:12:85:f7:56:9e:2d:8c:12:a0:c1:58:27:
-         56:0d:af:d8
+         79:cb:a1:17:14:f9:34:8b:f5:ef:cb:21:22:47:dc:b1:32:17:
+         0f:14:d3:d7:03:76:df:41:20:84:50:63:a2:7c:b7:31:fe:a0:
+         f2:c9:30:79:2c:30:6b:f7:eb:36:13:ac:27:5e:4a:06:49:6c:
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+         f9:c1:74:4c:15:b7:68:ef:01:6f:e0:f2:9b:be:0c:48:96:3f:
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+         0c:84:58:a1:55:3c:00:e1:23:3e:60:cb:d4:57:1a:69:2d:2e:
+         56:3a:51:14
 -----BEGIN CERTIFICATE-----
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-AAOCAQ8AMIIBCgKCAQEA7honxfYXVsQQtmBe21yDu8VxERCEMPe0i/CxLnO4B3xv
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 -----END CERTIFICATE-----
diff --git a/tests/wpt/web-platform-tests/tools/requirements_mypy.txt b/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
index fae3597764c..65100d70376 100644
--- a/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
+++ b/tests/wpt/web-platform-tests/tools/requirements_mypy.txt
@@ -1,3 +1,3 @@
-mypy==0.782
+mypy==0.790
 mypy-extensions==0.4.3
 typed-ast==1.4.1
diff --git a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/chrome_spki_certs.py b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/chrome_spki_certs.py
index 289453bd080..c6e58358188 100644
--- a/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/chrome_spki_certs.py
+++ b/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/browsers/chrome_spki_certs.py
@@ -2,7 +2,7 @@
 # DO NOT EDIT MANUALLY.
 
 # tools/certs/web-platform.test.pem
-WPT_FINGERPRINT = 'Jjw17d8tPl/0TWUbC9g897DgEswu02sENyt5VUgT0wI='
+WPT_FINGERPRINT = 'HaGjcmfWjcURDEnkUEWZ28YAkYo5tM12hxAMQ2Z3750='
 
 # signed-exchange/resources/127.0.0.1.sxg.pem
 SXG_WPT_FINGERPRINT = '0Rt4mT6SJXojEMHTnKnlJ/hBKMBcI4kteBlhR1eTTdk='
diff --git a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html
index ba44829f122..66d62cf6aa4 100644
--- a/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html
+++ b/tests/wpt/web-platform-tests/webaudio/the-audio-api/the-offlineaudiocontext-interface/offlineaudiocontext-detached-execution-context.tentative.html
@@ -19,7 +19,7 @@
 
         // Use the lowest value possible for the faster test.
         let context =
-            new iframe.contentWindow.OfflineAudioContext(1, 1, 3000);
+            new iframe.contentWindow.OfflineAudioContext(1, 1, 8000);
 
         document.body.removeChild(iframe);
 
diff --git a/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_environmentBlendMode.https.html b/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_environmentBlendMode.https.html
index da2ddc28d8d..28f31da7827 100644
--- a/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_environmentBlendMode.https.html
+++ b/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_environmentBlendMode.https.html
@@ -21,4 +21,4 @@
         assert_in_array(session.environmentBlendMode, ["opaque", "additive"]);
       }, TRACKED_IMMERSIVE_DEVICE, 'immersive-vr', {});
 </script>
-</body>
+</body>
\ No newline at end of file
diff --git a/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_interactionMode.https.html b/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_interactionMode.https.html
new file mode 100644
index 00000000000..89cdc80132f
--- /dev/null
+++ b/tests/wpt/web-platform-tests/webxr/ar-module/xrSession_interactionMode.https.html
@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<body>
+  <script src=/resources/testharness.js></script>
+  <script src=/resources/testharnessreport.js></script>
+  <script src="../resources/webxr_util.js"></script>
+  <script src="../resources/webxr_test_constants.js"></script>
+  <canvas></canvas>
+  <script>
+    const VR_HMD_DEVICE = {
+      supportsImmersive: true,
+      supportedModes: [ "immersive-vr"],
+      views: VALID_VIEWS,
+      viewerOrigin: IDENTITY_TRANSFORM,
+      supportedFeatures: ALL_FEATURES,
+      environmentBlendMode: "opaque",
+      interactionMode: "world-space"
+    };
+    xr_session_promise_test(
+      "Tests interactionMode for an VR_HMD_DEVICE",
+      (session) => {
+        assert_equals(session.interactionMode, "world-space");
+      }, VR_HMD_DEVICE, 'immersive-vr', {});
+
+    const VR_SCREEN_DEVICE = {
+      supportsImmersive: true,
+      supportedModes: [ "immersive-vr"],
+      views: VALID_VIEWS,
+      viewerOrigin: IDENTITY_TRANSFORM,
+      supportedFeatures: ALL_FEATURES,
+      environmentBlendMode: "opaque",
+      interactionMode: "screen-space"
+    };
+    xr_session_promise_test(
+      "Tests interactionMode for an VR_SCREEN_DEVICE",
+      (session) => {
+        assert_equals(session.interactionMode, "screen-space");
+      }, VR_SCREEN_DEVICE, 'immersive-vr', {});
+
+    const AR_HMD_DEVICE = {
+      supportsImmersive: true,
+      supportedModes: [ "immersive-ar"],
+      views: VALID_VIEWS,
+      viewerOrigin: IDENTITY_TRANSFORM,
+      supportedFeatures: ALL_FEATURES,
+      environmentBlendMode: "additive",
+      interactionMode: "world-space"
+    };
+    xr_session_promise_test(
+      "Tests interactionMode for an AR_HMD_DEVICE",
+      (session) => {
+        assert_equals(session.interactionMode, "world-space");
+      }, AR_HMD_DEVICE, 'immersive-ar', {});
+
+    const AR_SCREEN_DEVICE = {
+      supportsImmersive: true,
+      supportedModes: [ "immersive-ar"],
+      views: VALID_VIEWS,
+      viewerOrigin: IDENTITY_TRANSFORM,
+      supportedFeatures: ALL_FEATURES,
+      environmentBlendMode: "opaque",
+      interactionMode: "screen-space"
+    };
+    xr_session_promise_test(
+      "Tests interactionMode for an AR_SCREEN_DEVICE",
+      (session) => {
+        assert_equals(session.interactionMode, "screen-space");
+      }, AR_SCREEN_DEVICE, 'immersive-ar', {});
+
+    const INLINE_SCREEN_DEVICE = {
+      supportsImmersive: true,
+      supportedModes: [ "inline"],
+      views: VALID_VIEWS,
+      viewerOrigin: IDENTITY_TRANSFORM,
+      supportedFeatures: ALL_FEATURES,
+      environmentBlendMode: "opaque",
+      interactionMode: "screen-space"
+    };
+    xr_session_promise_test(
+      "Tests interactionMode for a INLINE_SCREEN_DEVICE",
+      (session) => {
+        assert_equals(session.interactionMode, "screen-space");
+      }, INLINE_SCREEN_DEVICE, 'inline', {});
+</script>
+</body>
diff --git a/tests/wpt/web-platform-tests/webxr/dom-overlay/ar_dom_overlay.https.html b/tests/wpt/web-platform-tests/webxr/dom-overlay/ar_dom_overlay.https.html
index 78a8ba2080a..250adf9b246 100644
--- a/tests/wpt/web-platform-tests/webxr/dom-overlay/ar_dom_overlay.https.html
+++ b/tests/wpt/web-platform-tests/webxr/dom-overlay/ar_dom_overlay.https.html
@@ -39,6 +39,8 @@ const fakeDeviceInitParams = {
   views: VALID_VIEWS,
   viewerOrigin: IDENTITY_TRANSFORM,
   supportedFeatures: ALL_FEATURES,
+  environmentBlendMode: "alpha-blend",
+  interactionMode: "screen-space"
 };
 
 let testBasicProperties = function(overlayElement, session, fakeDeviceController, t) {
diff --git a/tests/wpt/web-platform-tests/webxr/resources/webxr_test_constants.js b/tests/wpt/web-platform-tests/webxr/resources/webxr_test_constants.js
index 139ab775684..40643d0c6ab 100644
--- a/tests/wpt/web-platform-tests/webxr/resources/webxr_test_constants.js
+++ b/tests/wpt/web-platform-tests/webxr/resources/webxr_test_constants.js
@@ -132,7 +132,9 @@ const TRACKED_IMMERSIVE_DEVICE = {
     supportedModes: [ "inline", "immersive-vr"],
     views: VALID_VIEWS,
     viewerOrigin: IDENTITY_TRANSFORM,
-    supportedFeatures: ALL_FEATURES
+    supportedFeatures: ALL_FEATURES,
+    environmentBlendMode: "opaque",
+    interactionMode: "world-space"
 };
 
 const IMMERSIVE_AR_DEVICE = {
@@ -140,7 +142,9 @@ const IMMERSIVE_AR_DEVICE = {
   supportedModes: [ "inline", "immersive-ar"],
   views: VALID_VIEWS,
   viewerOrigin: IDENTITY_TRANSFORM,
-  supportedFeatures: ALL_FEATURES
+  supportedFeatures: ALL_FEATURES,
+  environmentBlendMode: "additive",
+  interactionMode: "screen-space"
 };
 
 const VALID_NON_IMMERSIVE_DEVICE = {
@@ -148,7 +152,9 @@ const VALID_NON_IMMERSIVE_DEVICE = {
     supportedModes: ["inline"],
     views: NON_IMMERSIVE_VIEWS,
     viewerOrigin: IDENTITY_TRANSFORM,
-    supportedFeatures: ALL_FEATURES
+    supportedFeatures: ALL_FEATURES,
+    environmentBlendMode: "opaque",
+    interactionMode: "screen-space"
 };
 
 const VALID_CONTROLLER = {