### 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_
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        forceErrorForFiberIDs.delete(id);
        if (forceErrorForFiberIDs.size === 0) {
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          setErrorHandler(shouldErrorFiberAlwaysNull);
        }
      }
    }
    return status;
  }
  function overrideError(id, forceError) {
    if (
      typeof setErrorHandler !== 'function' ||
      typeof scheduleUpdate !== 'function'
    ) {
      throw new Error(
        'Expected overrideError() to not get called for earlier React versions.',
      );
    }
    forceErrorForFiberIDs.set(id, forceError);
    if (forceErrorForFiberIDs.size === 1) {
       F