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.
]);
    await resolveText('B2');
    expect(Scheduler).toHaveYielded(['Promise resolved [B2]']);
    if (
      ReactFeatureFlags.deferPassiveEffectCleanupDuringUnmount &&
      ReactFeatureFlags.runAllPassiveEffectDestroysBeforeCreates
    ) {
      expect(Scheduler).toFlushAndYield([
        'B2',
        'Destroy Layout Effect [Loading...]',
        'Destroy Layout Effect [B]',
        'Layout Effect [B2]',
        'Destroy Effect [Loading...]',
        'Destroy Effect [B]',
        'Effect [B2]',
      ]);
    } else {
      expect(Scheduler).toFlushAndYield([
        'B2',
        'Destroy Layout Effect [Loading...]',
        'Destroy Effect [Loading...]',
        'Destroy Layout Effect [B]',
        'Layout Effect [B2]',
        'Destroy Effect [B]',
        'Effect [B2]',
      ]);
    }
  });
  it('suspends for longer if something took a long (CPU bound) time to render', async () => {
    function Foo({renderContent}) {