[scoped-registry-append-does-not-upgrade.html]
  [customElementRegistry of an upgrade candidate created in a document without a browsing context uses null regsitry by default]
    expected: FAIL

  [Connecting a custom element candiate in a shadow root with a scoped custom element registry has null registry by default]
    expected: FAIL

  [Connecting a custom element candiate with null registry does not set the registry]
    expected: FAIL

  [Connecting a custom element candiate with a scoped custom element registry does not change the registry]
    expected: FAIL

  [Inserting a custom element candiate with null registry does not change the registry]
    expected: FAIL

  [Inserting the shadow host of a shadow root with a scoped custom element registry does not change the registry]
    expected: FAIL

  [Inserting a node from another document results in the custom element registry to be set and upgraded.]
    expected: FAIL