I hooked Peacock to the Apple TV app, and while it shows my next playing episode, launching from the Apple TV app just launches the Peacock app, which feels rather pointless.
Technically, you could also configure the pihole to allow the specific hosts that the Paramount+ app needs to access. However, I found that there were many hosts, and they also change from time to time, so it can be annoying to keep them updated when the app starts crashing again.
And don't even get me started on the times where the app opens and plays OK. Then you go to ff/rw and all it will let you do is pause. So you have to re-start the app to get control. Then it forgets where you are.
And, of course, the crashes. I don't think I've ever seen an app crash this much. It makes me very worried for the codebase.
Later I subscribed to paramount+ via amazon, and said goodbye to the glitches.