[shared-storage-writable-forbidden-header-tentative.https.html]
  expected: TIMEOUT
  [The 'Sec-Shared-Storage-Writable' header cannot successfully be added directly via a JS fetch request with mode cors.]
    expected: TIMEOUT

  [The 'Sec-Shared-Storage-Writable' header cannot successfully be added directly via a JS fetch request with mode no-cors.]
    expected: NOTRUN