### 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_
fiberToIDMap.delete(alternate);
      }
      if (forceErrorForFiberIDs.has(fiberID)) {
        forceErrorForFiberIDs.delete(fiberID);
        if (forceErrorForFiberIDs.size === 0 && setErrorHandler != null) {
          setErrorHandler(shouldErrorFiberAlwaysNull);
        }
      }
    });
    untrackFibersSet.clear();
  }
  function getChangeDescription(
    prevFiber: Fiber | null,
    nextFiber: Fiber,
  ): ChangeDescription | null {
    switch (getElementTypeForFiber(nextFiber)) {
      case ElementTypeClass:
      case ElementTypeFunction:
      case ElementTypeMemo:
      case ElementTypeForwardRef:
        if (prevFiber === null) {
          return {
            context: null,
            didHooksChange: false,
            isFirstMount: true,
            props: null,
            state: null,
          };
        } else {
          const data: ChangeDescription = {