### 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_
const instance = fiber.stateNode;
      switch (type) {
        case 'context':
           T
           t
           W
          path = path.slice(1);
          switch (fiber.tag) {
            case ClassComponent:
              if (path.length === 0) {
                 S
                instance.context = value;
              } else {
                setInObject(instance.context, path, value);
              }
              instance.forceUpdate();
              break;
            case FunctionComponent:
               Function components using legacy context are not editable
               because there's no instance on which to create a cloned, mutated context.
              break;
          }
          break;
        case 'hooks':
          if (typeof overrideHookState === 'function') {
            overrideHookState(fiber, ((hookID: any): number), path, value);
          }
          break;
        case 'props':
          switch (fiber.tag) {