### Describe what you were doing when the bug occurred:
1. I did profiling on a list, that gets updated on each pagination api call.
2. Once the profiling was done, I moved around in the Profiler to view the Flamegraph
3. Moving to second capture, the Profiler crashed.


**DevTools version**: 4.6.0-6cceaeb67

```
Component stack: in ec
    in div
    in div
    in div
    in So
    in Unknown
    in n
    in Unknown
    in div
    in div
    in rl
    in Ze
    in fn
    in Ga
    in _s
```
startProfiling(
      sessionStorageGetItem(SESSION_STORAGE_RECORD_CHANGE_DESCRIPTIONS_KEY) ===
        'true',
    );
  }
   React will switch between these implementations depending on whether
   we have any manually suspended Fibers or not.
  function shouldSuspendFiberAlwaysFalse() {
    return false;
  }
  const forceFallbackForSuspenseIDs = new Set();
  function shouldSuspendFiberAccordingToSet(fiber) {
    const id = getFiberID(getPrimaryFiber(((fiber: any): Fiber)));
    return forceFallbackForSuspenseIDs.has(id);
  }
  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) {
         Fir
        setSuspenseHandler(shouldSuspendFiberAccordingToSet);
      }