React version: 18.3.0-next-3ba7add60-20221201

Hard to reproduce.

In Next.js, in rare cases, and only after a fast refresh, the ref object when using forwardRef is simply `{}`.

This leads to the `TypeError: can't define property "current": Object is not extensible` error when used with `useImperativeHandle`.

```tsx
function Parent() {
  const carouselRef = useRef<any>();

  return <Suspense><Carousel ref={carouselRef} /></Suspense>
}

const Carousel = forwardRef((props, ref) => {
  if (!('current' in ref)) { debugger; }
  const thing = use(aPromise);
  return ...;
});
```

![Screenshot 2023-03-17 at 18 49 21](https://user-images.githubusercontent.com/5406212/225981809-22f575fa-0ec7-4f94-ae23-bffc8bf7c4dd.png)

In `updateImperativeHandle`, the ref is already an empty object.

![Screenshot 2023-03-17 at 19 13 13](https://user-images.githubusercontent.com/5406212/225985622-b8512a61-3a6b-4958-b63f-277219d4c816.png)

I haven't investigated it further yet, the stacktraces are quite hard to follow.
setCurrentUpdatePriority(previousUpdateLanePriority);
  }
  return null;
}
function commitRootImpl(
  root: FiberRoot,
  recoverableErrors: null | Array<CapturedValue<mixed>>,
  transitions: Array<Transition> | null,
  renderPriorityLevel: EventPriority,
) {
  do {
     `
     m
     p
     n
     T
     f
    flushPassiveEffects();
  } while (rootWithPendingPassiveEffects !== null);
  flushRenderPhaseStrictModeWarningsInDEV();
  if ((executionContext & (RenderContext | CommitContext)) !== NoContext) {
    throw new Error('Should not already be working.');
  }
  const finishedWork = root.finishedWork;
  const lanes = root.finishedLanes;
  if (__DEV__) {
    if (enableDebugTracing) {
      logCommitStarted(lanes);
    }
  }