There are so many issues with the new mobile version that I think a lot of things will drown in the ocean of (very valid!) complaints, but one very annoying one for me is you have taken away the ability to edit playlists from the iOS Plex app. My toddler likes to watch a variety of cartoons, he is not a marathoner, & also dislikes having to navigate the libraries. So since the first day I setup my Plex server one of the things I liked & utilized daily in the mobile app was going through his playlist & swiping out the episodes he had watched & very easily tapping on the various shows & tapping “Add to playlist”. Then I could also easily reorder it. Now I’d have to go upstairs to my office & do this all on the rather ancient & slow computer I use for Plex. Please fix this.
Also, the “list” part of playlist is important. Your new app has abandoned the list layout for two columns of posters/icons. Please go back to the list layout.