### 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_
);
      const key = `$reactTemp${count}`;
      window[key] = value;
      console.log(key);
      console.log(value);
    }
  }
  function copyElementPath(id: number, path: Array<string | number>): void {
    if (isMostRecentlyInspectedElement(id)) {
      copyToClipboard(
        getInObject(
          ((mostRecentlyInspectedElement: any): InspectedElement),
          path,
        ),
      );
    }
  }
  function inspectElement(
    requestID: number,
    id: number,
    path: Array<string | number> | null,
    forceFullData: boolean,
  ): InspectedElementPayload {
    if (path !== null) {
      mergeInspectedPaths(path);
    }
    if (isMostRecentlyInspectedElement(id) && !forceFullData) {
      if (!hasElementUpdatedSinceLastInspected) {
        if (path !== null) {
          let secondaryCategory = null;