Custom Keyboard Not Reactive

[17Amir17]

What is Expected

The custom keyboard component (any keyboard created with CustomKeyboardExtension), should be reactive and should unmount when the keyboard is closed.

What is Happening

Currently we get reactive data in the custom keyboard from the useRemoteEditorBridge hook which basically listens for changes on the editor and stops listening when unmounted. When the the keyboard is closed the keyboard's root view is removed from the view on the native side, but is not unmounted on the react side. So all of the JS is still alive there and it still listens for changes on the editor.