Separate profiles on Apple TV

Since tvOS 16 it is possible for each user to have separate user data in an app, allowing each user to be logged into separate accounts if an app implements the support for this:

https://developer.apple.com/documentation/tvservices/mapping-apple-tv-users-to-app-profiles

This would make the Apple TV app infinitely more useful for us who have separate Deezer accounts while using the same Apple TV.