Latest testflight beta
If you navigate to the TV shows view and select recently updated at the top. Then go to another view like library, movies etc. When you navigate back to the TV shows view it is still sorted by recently updated but the UI shows Alphabetical as the sort method. If you change the view to Recently updated the ui changes but the sorting stays the same which is correct. Then if you change to alphabetical it will sort by alphabetical.
If you sort by recently added it works as designed. You can go out and come back in and it works fine. The ui displays recently added and it is sorted as such. The only ui bug is when you have it on recently added, go out and come back in and the ui displays alphabetical.