One thing that I think needs fixing: -
With CD rips, all of my albums are tagged with track numbers that are numerical. Everything works fine.
With vinyl rips, I tag them with track numbers that go A1, A2 etc. for the A side and B1, B2 etc. for the B side. When I play one of those albums/EPs, no track numbers show up at all in the expanded view.
I think it needs to work like the Now Playing panel, where it uses 1, 2, 3, 4 etc. regardless of what the tag info says.