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
setErrorHandler(shouldErrorFiberAccordingToMap);
    }
    const fiber = idToArbitraryFiberMap.get(id);
    if (fiber != null) {
      scheduleUpdate(fiber);
    }
  }
  function shouldSuspendFiberAlwaysFalse() {
    return false;
  }
  const forceFallbackForSuspenseIDs = new Set();
  function shouldSuspendFiberAccordingToSet(fiber) {
    const maybeID = getFiberIDUnsafe(((fiber: any): Fiber));
    return maybeID !== null && forceFallbackForSuspenseIDs.has(maybeID);
  }
  function overrideSuspense(id, forceFallback) {
    if (
      typeof setSuspenseHandler !== 'function' ||
      typeof scheduleUpdate !== 'function'
    ) {
      throw new Error(
        'Expected overrideSuspense() to not get called for earlier React versions.',
      );
    }
    if (forceFallback) {
      forceFallbackForSuspenseIDs.add(id);
      if (forceFallbackForSuspenseIDs.size === 1) {
         F
        setSuspenseHandler(shouldSuspendFiberAccordingToSet);
      }