### 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_
) {
      
      
       N
      const consumerResolvedContext = type._context || type;
       G
      context = consumerResolvedContext._currentValue || null;
       L
      let current = ((fiber: any): Fiber).return;
      while (current !== null) {
        const currentType = current.type;
        const currentTypeSymbol = getTypeSymbol(currentType);
        if (
          currentTypeSymbol === PROVIDER_NUMBER ||
          currentTypeSymbol === PROVIDER_SYMBOL_STRING
        ) {
          
          
           N
          const providerResolvedContext =
            currentType._context || currentType.context;
          if (providerResolvedContext === consumerResolvedContext) {
            context = current.memoizedProps.value;
            break;
          }
        }
        current = current.return;
      }
    }
    let hasLegacyContext = false;