### 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_
PROVIDER_NUMBER,
  PROVIDER_SYMBOL_STRING,
  CONTEXT_NUMBER,
  CONTEXT_SYMBOL_STRING,
  STRICT_MODE_NUMBER,
  STRICT_MODE_SYMBOL_STRING,
  PROFILER_NUMBER,
  PROFILER_SYMBOL_STRING,
  SCOPE_NUMBER,
  SCOPE_SYMBOL_STRING,
  FORWARD_REF_NUMBER,
  FORWARD_REF_SYMBOL_STRING,
  MEMO_NUMBER,
  MEMO_SYMBOL_STRING,
} from './ReactSymbols';
import {format} from './utils';
import {enableProfilerChangedHookIndices} from 'react-devtools-feature-flags';
import is from 'shared/objectIs';
import isArray from 'shared/isArray';
import hasOwnProperty from 'shared/hasOwnProperty';
import type {Fiber} from 'react-reconciler/src/ReactInternalTypes';
import type {
  ChangeDescription,
  CommitDataBackend,
  DevToolsHook,
  InspectedElement,
  InspectedElementPayload,
  InstanceAndStyle,
  NativeType,
  PathFrame,