So I subscribed to Disney+ today, but since I have a 3rd generation Apple TV, I can’t add the Disney+ app and can only Airplay it. When I did my initial AirPlay, the app asked me if I wanted to add Disney+ to my Apple TV app on the Apple TV itself (this is the one with the icon that has the Apple logo and then TV after it). I accidentally said no, and it said I could change that in settings, but I can’t figure out how. Anyone know how to do this? And if I do, will I be able to watch Disney+ through the Apple TV app on the Apple TV and not through AirPlay?