### 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_
if (isMostRecentlyInspectedElement(id)) {
      const value = getInObject(
        ((mostRecentlyInspectedElement: any): InspectedElement),
        path,
      );
      const key = `$reactTemp${count}`;
      window[key] = value;
      console.log(key);
      console.log(value);
    }
  }
  function copyElementPath(id: number, path: Array<string | number>): void {
    if (isMostRecentlyInspectedElement(id)) {
      copyToClipboard(
        getInObject(
          ((mostRecentlyInspectedElement: any): InspectedElement),
          path,
        ),
      );
    }
  }
  function inspectElement(
    requestID: number,
    id: number,
    path: Array<string | number> | null,
  ): InspectedElementPayload {
    if (path !== null) {
      mergeInspectedPaths(path);
    }
    if (isMostRecentlyInspectedElement(id)) {