Copied from another thread:
So, how is it better if they are on the left vs top? I guess I can understand if someone has a lot of libraries (it is easier to list them vertically than horizontally). Right now, I have 3 pinned libraries: 4K Movies, Movies, TV Shows. They list out fine.
I’m not disagreeing with you on the overall change (I was happy with the previous UI), but hoping people will stop flooding the forum is “feedback” when Plex is obviously not going back. So, how do we suggest they go forward?
I also do like the Recommended, Browse, Collections, etc. being on the left. I could never get any of my users to find them when they were on top.