### 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 (traceUpdatesEnabled) {
      const elementType = getElementTypeForFiber(nextFiber);
      if (traceNearestHostComponentUpdate) {
         I
        if (elementType === ElementTypeHostComponent) {
          traceUpdatesForNodes.add(nextFiber.stateNode);
          traceNearestHostComponentUpdate = false;
        }
      } else {
        if (
          elementType === ElementTypeFunction ||
          elementType === ElementTypeClass ||
          elementType === ElementTypeContext ||
          elementType === ElementTypeMemo ||
          elementType === ElementTypeForwardRef
        ) {
           O
          traceNearestHostComponentUpdate = didFiberRender(
            prevFiber,
            nextFiber,
          );
        }
      }
    }
    if (
      mostRecentlyInspectedElement !== null &&
      mostRecentlyInspectedElement.id === id &&
      didFiberRender(prevFiber, nextFiber)
    ) {
       I