[ShadowRoot-innerHTML-upgrade.tentative.html]
  [Upgrade into autonomous custom element when inserted via innerHTML]
    expected: FAIL

  [Upgrade into autonomous custom element when definition is added]
    expected: FAIL

  [Upgrade into customized built-in element when inserted via innerHTML]
    expected: FAIL

  [Upgrade into customized built-in element when definition is added]
    expected: FAIL