### 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_
function isMostRecentlyInspectedElement(id: number): boolean {
    return (
      mostRecentlyInspectedElement !== null &&
      mostRecentlyInspectedElement.id === id
    );
  }
  function isMostRecentlyInspectedElementCurrent(id: number): boolean {
    return (
      isMostRecentlyInspectedElement(id) && !hasElementUpdatedSinceLastInspected
    );
  }
   Track the intersection of currently inspected paths,
   so that we can send their data along if the element is re-rendered.
  function mergeInspectedPaths(path: Array<string | number>) {
    let current = currentlyInspectedPaths;
    path.forEach(key => {
      if (!current[key]) {
        current[key] = {};
      }
      current = current[key];
    });
  }
  function createIsPathAllowed(
    key: string | null,
    secondaryCategory: 'hooks' | null,
  ) {
     T
     T
    return function isPathAllowed(path: Array<string | number>): boolean {
      switch (secondaryCategory) {