[embed.https.sub.tentative.html]
  expected:
    if (os == "android") and debug and sessionHistoryInParent: [OK, TIMEOUT, CRASH]
    if (os == "android") and debug and not sessionHistoryInParent: TIMEOUT
    if (os == "android") and not debug: [OK, TIMEOUT]
  [Navigate to same-site embed: sec-fetch-dest]
    expected: FAIL

  [Navigate to cross-site embed: sec-fetch-dest]
    expected: FAIL

  [Navigate to same-origin embed: sec-fetch-dest]
    expected: FAIL