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### Which website or app were you using when the bug happened?

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### What were you doing on the website or app when the bug happened?

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### Generated information

DevTools version: 4.13.1-93782cfed2

Call stack:
(none)

Component stack:
(none)

GitHub URL search query:
https://api.github.com/search/issues?q=Cannot%20add%20node%20%20because%20a%20node%20with%20that%20id%20is%20already%20in%20the%20Store.%20in%3Atitle%20is%3Aissue%20is%3Aopen%20is%3Apublic%20label%3A%22Component%3A%20Developer%20Tools%22%20repo%3Afacebook%2Freact
if (flushPendingErrorsAndWarningsAfterDelayTimeoutID !== null) {
      clearTimeout(flushPendingErrorsAndWarningsAfterDelayTimeoutID);
      flushPendingErrorsAndWarningsAfterDelayTimeoutID = null;
    }
  }
  function flushPendingErrorsAndWarningsAfterDelay() {
    clearPendingErrorsAndWarningsAfterDelay();
    flushPendingErrorsAndWarningsAfterDelayTimeoutID = setTimeout(() => {
      flushPendingErrorsAndWarningsAfterDelayTimeoutID = null;
      if (pendingOperations.length > 0) {
         On 
         we 
        return;
      }
      recordPendingErrorsAndWarnings();
      if (pendingOperations.length === 0) {
         No 
        return;
      }
       We 
       bec
       Onl
      const operations: OperationsArray = new Array(
        3 + pendingOperations.length,
      );
      operations[0] = rendererID;
      operations[1] = currentRootID;
      operations[2] = 0;  Str
      for (let j = 0; j < pendingOperations.length; j++) {
        operations[3 + j] = pendingOperations[j];