Following up on https://github.com/reactjs/reactjs.org/pull/4486#discussion_r834319756 (/cc @acdlite )

React version: 18.0.0-rc.3-next-1159ff619-20220324

## Steps To Reproduce

1. schedule an update (e.g. `setState`) from within `useInsertionEffect` 


Link to code example: https://codesandbox.io/s/naughty-bogdan-boghf6?file=/src/index.js


## The current behavior

Update is applied and no warning is issued.

## The expected behavior

According to https://github.com/reactjs/reactjs.org/pull/4486/files#diff-a1c8ec10dc40c86b4bbd55ad3f0126835bd45e9aa9e56c846a2e28ad6dd6acffR602 `useInsertionEffect` cannot schedule updates. But `setState` seems to "work". Maybe this is just incidental because it's the first render?

I got the impression that this should definitely cause a warning (not implemented) but I wonder if we also should consistently drop updates from `useInsertionEffect`?
]);
        expect(ReactNoop.getChildren()).toEqual([
          span('Before... Pending: true'),
        ]);
        Scheduler.unstable_advanceTime(500);
        await advanceTimers(500);
        
        Scheduler.unstable_advanceTime(100000);
        await advanceTimers(100000);
        expect(ReactNoop.getChildren()).toEqual([
          span('Before... Pending: true'),
        ]);
        await resolveText('After... Pending: false');
        expect(Scheduler).toHaveYielded([
          'Promise resolved [After... Pending: false]',
        ]);
        expect(Scheduler).toFlushAndYield(['After... Pending: false']);
        expect(ReactNoop.getChildren()).toEqual([
          span('After... Pending: false'),
        ]);
      });
    });
  });
  describe('useDeferredValue', () => {
    it('defers text value', async () => {
      function TextBox({text}) {
        return <AsyncText text={text} />;
      }
      let _setText;
      function App() {