### Website or app

Please checkout the linked branch not `main`
https://github.com/eps1lon/react-devtools-repro-no-matching-node/tree/repro/elements-leaking
Repro steps and screen recording included in the repro

### Repro steps

1. Clone repro
1. yarn
1. yarn start
1. Open app page
1. open devtools
1. Uncomment the `useEffect` block i.e. add an effect
1. inspect `Component` element
1. comment `useEffect` block i.e. remove the effect
1. Repeat comment/uncomment to see that children grow indefinitely


### How often does this bug happen?

Every time

### DevTools package (automated)

_No response_

### DevTools version (automated)

_No response_

### Error message (automated)

Could not inspect element with id 4

### Error call stack (automated)

_No response_

### Error component stack (automated)

_No response_

### GitHub query string (automated)

_No response_

Might be a duplicate of https://github.com/facebook/react/issues/21436#issuecomment-835406075 since the repro steps are the same. But depending on what the effect is doing, the behavior is different.
TOD
      const wasMounted =
        alternate.memoizedState != null &&
        alternate.memoizedState.element != null;
      const isMounted =
        current.memoizedState != null && current.memoizedState.element != null;
      if (!wasMounted && isMounted) {
         Mou
        setRootPseudoKey(currentRootID, current);
        mountFiberRecursively(current, null, false, false);
      } else if (wasMounted && isMounted) {
         Upd
        updateFiberRecursively(current, alternate, null, false);
      } else if (wasMounted && !isMounted) {
         Unm
        removeRootPseudoKey(currentRootID);
        recordUnmount(current, false);
      }
    } else {
       Mou
      setRootPseudoKey(currentRootID, current);
      mountFiberRecursively(current, null, false, false);
    }
    if (isProfiling && isProfilingSupported) {
      const commitProfilingMetadata = ((rootToCommitProfilingMetadataMap: any): CommitProfilingMetadataMap).get(
        currentRootID,
      );
      if (commitProfilingMetadata != null) {
        commitProfilingMetadata.push(
          ((currentCommitProfilingMetadata: any): CommitProfilingData),