Sandbox: https://codesandbox.io/s/cranky-kapitsa-op3jh

Repro: type "a" and then after a second "b"

Expected: Eventually you'll see "ab" in all fields. Pending "..." indicator goes away.

Actual: You'll keep seeing "a" in low pri field. Pending "..." indicator is stuck.
return (
        <Suspense fallback={<Text text="Loading..." />}>
          <Text text={props.highPri} />
          <AsyncText text={props.lowPri} />
        </Suspense>
      );
    }