[DevTools Bug]: Apple CloudKit JS sign in button doesn't work when extension is enabled

### Website or app https://web.submanager.app ### Repro steps 1. Have the extension installed and enabled on your browser 2. Go to https://web.submanager.app 3. Click Sign in with Apple ID The sign in button disappears and reappears when you click it which should not happen. This also breaks authentication which means after logging in nothing happens. The sign in button is supposed to stay dimmed when you click it, which it does when the extension is turned off. https://github.com/user-attachments/assets/58334d7c-2d1a-4cbf-a480-a2500ff88a23 This issue is also reproducible on Apple's own [CloudKit Catalog site](https://cdn.apple-cloudkit.com/cloudkit-catalog/#authentication), click run code at the top then scroll down to the bottom and try the sign in button. ### 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) ```text ``` ### Error component stack (automated) ```text ``` ### GitHub query string (automated) ```text ```