[about-blank-replacement.https.html]
  [Initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client.]
    expected: FAIL

  [Initial about:blank modified by parent is controlled, exposed to clients.matchAll(), and matches final Client.]
    expected: FAIL

  [Popup initial about:blank is controlled, exposed to clients.matchAll(), and matches final Client.]
    expected: FAIL

  [Initial about:blank is controlled, exposed to clients.matchAll(), and final Client is not controlled by a service worker.]
    expected: FAIL

  [Simple about:blank is controlled and is exposed to clients.matchAll().]
    expected: FAIL

  [Nested about:srcdoc is controlled and is exposed to clients.matchAll().]
    expected: FAIL

  [Dynamic about:blank is controlled and is exposed to clients.matchAll().]
    expected: FAIL