Another thing about the lyrics, maybe different display options that aren’t full screen? Like option to replace the cover art with a square of scrolling lyrics. OR, a similar implementation of how Fiio handled it by having the current line of lyrics displayed below the cover art
This only works for synced lyrics, for all the other cases it requires scrolling by the user and it’s too small or conflict with other gestures on those screens.
Anything that does not work 100% triggers support.
Swipe up on image is show playlist can’t have both and clicks and double clicks and left / right many things to take in account and all the different designs.
The real question would more be what do you miss in the full screen lyrics screen that makes you want this.