### 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 hideElementsWithDisplayNames: Set<RegExp> = new Set();
  const hideElementsWithPaths: Set<RegExp> = new Set();
  const hideElementsWithTypes: Set<ElementType> = new Set();
   Highlight updates
  let traceUpdatesEnabled: boolean = false;
  const traceUpdatesForNodes: Set<NativeType> = new Set();
  function applyComponentFilters(componentFilters: Array<ComponentFilter>) {
    hideElementsWithTypes.clear();
    hideElementsWithDisplayNames.clear();
    hideElementsWithPaths.clear();
    componentFilters.forEach(componentFilter => {
      if (!componentFilter.isEnabled) {
        return;
      }
      switch (componentFilter.type) {
        case ComponentFilterDisplayName:
          if (componentFilter.isValid && componentFilter.value !== '') {
            hideElementsWithDisplayNames.add(
              new RegExp(componentFilter.value, 'i'),
            );
          }
          break;
        case ComponentFilterElementType:
          hideElementsWithTypes.add(componentFilter.value);
          break;
        case ComponentFilterLocation:
          if (componentFilter.isValid && componentFilter.value !== '') {
            hideElementsWithPaths.add(new RegExp(componentFilter.value, 'i'));