I believe I received notifications from Samsung about rugged smart cover support ending some time ago. Can't remember when, but it was a long time ago. I once again installed Avengers rugged smart cover on my Samsung Galaxy note 10 plus and the only function that I can get is in the lock screen. (iron man helmet and eyes light up.) I no longer get the theme and the iron man helmet when the phone is charging when you have always on display and any other wallpapers. I did some research online and found that some people we're complaining that they recently bought the case and and they got a message saying that the services are no longer supported.
