### Website or app

google.com

### Repro steps

This started after last update 4.20.0
![image](https://user-images.githubusercontent.com/11052469/137713404-e6702959-7870-46a6-8566-4cfe61d25309.png)
![image](https://user-images.githubusercontent.com/11052469/137713464-c5e478d2-4e9e-4ee4-abdf-83d23c04704b.png)


### 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_
});
  request.open('GET', rendererURL, false);
  request.send();
  injectCode(rendererCode);
}
if ('text/html' === document.contentType) {
  injectCode(
    ';(' +
      installHook.toString() +
      '(window))' +
      saveNativeValues +
      detectReact,
  );
}
if (typeof exportFunction === 'function') {
  
  exportFunction(
    text => {
      
      
      
      return new window.Promise((resolve, reject) =>
        window.navigator.clipboard.writeText(text).then(resolve, reject),
      );
    },
    window.wrappedJSObject.__REACT_DEVTOOLS_GLOBAL_HOOK__,
    {defineAs: 'clipboardCopyText'},
  );
}