I'm super happy with the GUI changes in this update. The 2021 Christmas update was ... ummm ... much less desirable and I was a little bit scared for this one. However, bringing back the "cards" was the right thing to do (IMHO) and I love the new mini music player. There are only two bugs that are aggravating me at the moment: can't expand music while backing up, can't see incoming text messages while playing games.
I discovered that I couldn't expand the mini-music player while I was backing out of my driveway. I don't know if the backup camera UI is blocking it or there is some technical reason, but I can't see my favorites or recent playlists while in reverse. Does this happen to you as well?
Not being able to see/respond to text messages while playing a game is not a new bug but I thought it might get fixed with this update, since it's in the same area. See, when my wife goes shopping I usually stay in the car to play a game and she texts me when she's done. When I receive the text, I reduce the game to not full-screen and try to see/respond to the text message. However, it's hidden under the bottom menu bar (somehow) and is impossible to activate. Even minimizing the mini music player doesn't fix the problem. Meh, I guess it's just something I have to live with.