### Website or app

https://codesandbox.io/s/react-playground-forked-j4niq

### Repro steps

Emoji seem supported but produce strange symbole

![image](https://user-images.githubusercontent.com/24865815/133793744-55a55582-90ad-425f-8a40-4c061a3c1d80.png)

To test emoji on Window Os, use `[win]+[.]` 🟩


### 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_
pendingOperationsQueue.push(operations);
    } else {
      hook.emit('operations', operations);
    }
  }
  let flushPendingErrorsAndWarningsAfterDelayTimeoutID = null;
  function clearPendingErrorsAndWarningsAfterDelay() {
    if (flushPendingErrorsAndWarningsAfterDelayTimeoutID !== null) {
      clearTimeout(flushPendingErrorsAndWarningsAfterDelayTimeoutID);
      flushPendingErrorsAndWarningsAfterDelayTimeoutID = null;
    }
  }
  function flushPendingErrorsAndWarningsAfterDelay() {
    clearPendingErrorsAndWarningsAfterDelay();
    flushPendingErrorsAndWarningsAfterDelayTimeoutID = setTimeout(() => {
      flushPendingErrorsAndWarningsAfterDelayTimeoutID = null;
      if (pendingOperations.length > 0) {
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         w
        return;
      }
      recordPendingErrorsAndWarnings();