[historical.https.sub.any.html]
  [WebTransportDatagramDuplexStream#writable is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#incomingHighWaterMark is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#outgoingHighWaterMark is removed]
    expected: FAIL


[historical.https.sub.any.serviceworker.html]
  [WebTransportDatagramDuplexStream#writable is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#incomingHighWaterMark is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#outgoingHighWaterMark is removed]
    expected: FAIL


[historical.https.sub.any.worker.html]
  [WebTransportDatagramDuplexStream#writable is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#incomingHighWaterMark is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#outgoingHighWaterMark is removed]
    expected: FAIL


[historical.https.sub.any.sharedworker.html]
  [WebTransportDatagramDuplexStream#writable is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#incomingHighWaterMark is removed]
    expected: FAIL

  [WebTransportDatagramDuplexStream#outgoingHighWaterMark is removed]
    expected: FAIL