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`?
if (__DEV__) {
     I
     t
    const actQueue = ReactCurrentActQueue.current;
    if (actQueue !== null) {
      actQueue.push(callback);
      return fakeActCallbackNode;
    } else {
      return Scheduler_scheduleCallback(priorityLevel, callback);
    }
  } else {
     I
    return Scheduler_scheduleCallback(priorityLevel, callback);
  }
}
function cancelCallback(callbackNode) {
  if (__DEV__ && callbackNode === fakeActCallbackNode) {
    return;
  }
   I
  return Scheduler_cancelCallback(callbackNode);
}
function shouldForceFlushFallbacksInDEV() {