### Website or app

https://github.com/reactjs/reactjs.org/pull/4981

### Repro steps

1. Wrap something into `<Fragment key="stuff">`
2. It doesn't show up in DevTools

We filter out fragments because they tend to be useless. But this one is important! Keys are crucial and we should show anything with a key in the tree.

### How often does this bug happen?

Every time

### DevTools package (automated)

_No response_

### DevTools version (automated)

_No response_

### Error message (automated)

_No response_

### Error call stack (automated)

_No response_

### Error component stack (automated)

_No response_

### GitHub query string (automated)

_No response_
});
    }
  }
  function getUpdatersList(root): Array<SerializedElement> | null {
    return root.memoizedUpdaters != null
      ? Array.from(root.memoizedUpdaters)
          .filter(fiber => getFiberIDUnsafe(fiber) !== null)
          .map(fiberToSerializedElement)
      : null;
  }
  function handleCommitFiberUnmount(fiber) {
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    if (!untrackFibersSet.has(fiber)) {
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      recordUnmount(fiber, false);
    }
  }
  function handlePostCommitFiberRoot(root) {
    if (isProfiling && rootSupportsProfiling(root)) {
      if (currentCommitProfilingMetadata !== null) {
        const {effectDuration, passiveEffectDuration} = getEffectDurations(
          root,
        );
        currentCommitProfilingMetadata.effectDuration = effectDuration;
        currentCommitProfilingMetadata.passiveEffectDuration = passiveEffectDuration;
      }