In this [issue](https://github.com/facebook/react/issues/23373), when you navigate to [this app](https://next-rsc-notes.vercel.app/note/1646289027680) and inspect the sidebar in the components tab, you will get this error:

![image](https://user-images.githubusercontent.com/2735514/158241727-64eba8f9-5ac2-4aa7-bffa-ff9b3174a261.png)

 This is a user error. One of the components in the user's app thrown. However, the UI for this is confusing, because it seems like it's a DevTools error. We've gotten a lot of bug reports like this, and it would be good to differentiate between DevTools bugs and bugs in the app. For this task:

- [ ] Build the React DevTools extension locally (instructions [here](https://github.com/facebook/react/tree/main/packages/react-devtools-extensions)) and reproduce the error
- [ ] Figure out a way to have the front end be able to differentiate whether the error is a error within DevTools or within the user's app
- [ ] Design/implement a better UI to help app developers distinguish between these two cases
]
      `);
    });
    it('can be cleared for a particular Fiber (only errors)', async () => {
      const Example = ({id}) => {
        console.error(`test-only: render error #${id}`);
        console.warn(`test-only: render warning #${id}`);
        return null;
      };
      const container = document.createElement('div');
      await utils.withErrorsOrWarningsIgnored(['test-only:'], async () => {
        await utils.actAsync(() =>
          legacyRender(
            <React.Fragment>
              <Example id={1} />
              <Example id={2} />
            </React.Fragment>,
            container,
          ),
        );
      });
      let id = ((store.getElementIDAtIndex(1): any): number);
      const rendererID = store.getRendererIDForElement(id);
      const {
        clearErrorsForElement,
      } = require('react-devtools-shared/src/backendAPI');
      clearErrorsForElement({bridge, id, rendererID});
      // Flush events to the renderer.
      jest.runOnlyPendingTimers();
      let data = [