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.
React.unstable_withSuspenseConfig(() =>
          ReactNoop.render(<App page="B" unrelated={true} />),
        );
        
        
        Scheduler.unstable_next(() => ReactNoop.render(<App page="C" />));
      },
      {timeoutMs: 2000},
    );
    expect(Scheduler).toFlushAndYield([
      'Suspend! [C]',
      'Loading...',
      'Suspend! [C]',
      'Loading...',
    ]);
    expect(ReactNoop.getChildren()).toEqual([span('B')]);
    Scheduler.unstable_advanceTime(1200);
    await advanceTimers(1200);
    
    expect(ReactNoop.getChildren()).toEqual([span('B')]);
    Scheduler.unstable_advanceTime(1200);
    await advanceTimers(1200);
    
    expect(ReactNoop.getChildren()).toEqual([
      hiddenSpan('B'),
      span('Loading...'),
    ]);
  });
  it('withSuspenseConfig timeout applies when we use an updated avoided boundary', async () => {
    function App({page}) {