If you all are having problems with the integration...this is how to fix it (at least temporarily for some of you).
It will require you GRANT access, but afterwards click on the right-hand side of the screen on PC and you should see the extension box pop back up.
Just move the visible slider to the Left and it will hide the overlay.
You won't be able to use the overlay, but at least it won't keep popping back up on your screen giving you a hard time. The text commands will always be available.
While not a true "fix" in terms for correcting the problem, at least you can enjoy the full view of the stream without it constantly popping back up on you.