I watch a lot on Peacock, including Bates Motel, which is excellent, by the way. It is confusing, however, when I watch Freddie Highmore in this and The Good Doctor at the same time! VERY different characters, and he is perfect in both roles.
But I digress...Another issue with Peacock (and Hulu, as well) is the difficulty removing shows from both your list/your stuff and continue watching, for shows, not movies.
With movies, you just scroll through to the end, there is a commercial break to get through, and then it ends, and it disappears.
But with a show, even if you hit remove and confirm, the show returns. So if there is a series that has 50 episodes, you would need to do this on all 50 episodes. They just won't go away and clutter your screen. Very annoying. I don't know if the same issue happens on a phone app, but it does on my laptop.