When I’m browsing for tracks in the expanded library view on iOS, there’s no display of the playing track’s BPM. The Key is there, but not BPM. I miss it and think that it would be very useful to see it, as I have to remember it before opening the library panel. It’s there on Mac but not on iOS, and I wish it’s there when selecting the next track.
As an idea, the value might be displayed over the song artwork (above the note, if needed) when the library gets expanded so it doesn’t take extra screen estate…