Add a group QbzSelect to the Albums toolbar. derive_albums buckets the
filtered set by artist name or by the title's first letter (# for
non-alphabetic), sections ordered alphabetically, rendered through the
shared AlbumCollectionView grouped path. albums-shown carries the
post-filter count so the count line + no-match state stay correct in
grouped mode.
cc
vicrodh
39b7b6d2f1