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 (!supportsMutation) {
    return;
  
   
  const parentFiber = getHostParentFiber(finishedWork);
   
  switch (parentFiber.tag) {
    case HostComponent: {
      const parent: Instance = parentFiber.stateNode;
      if (parentFiber.flags & ContentReset) {
         
        resetTextContent(parent);
         
        parentFiber.flags &= ~ContentReset;
      
      const before = getHostSibling(finishedWork);
      
      
      insertOrAppendNode(finishedWork, before, parent);
      
    
    case HostRoot:
    case HostPortal: {
      const parent: Container = parentFiber.stateNode.containerInfo;
      const before = getHostSibling(finishedWork);
      insertOrAppendNodeIntoContainer(finishedWork, before, parent);
      
    
     
    default: