[shared-storage-writable-permissions-policy-self.tentative.https.sub.html]
  [permissions policy header shared-storage=(self) allows the 'Sec-Shared-Storage-Writable' header to be sent for the same-origin shared storage fetch request.]
    expected: FAIL

  [permissions policy header shared-storage=(self) allows the 'Sec-Shared-Storage-Writable' header to be sent for the redirect of a shared storage fetch request, where the redirect has a same-origin URL.]
    expected: FAIL