Hide alternate versions of duplicate album

[spookybathtub]

I have most of my albums in multiple formats. (Most of the time it's a FLAC and a V0 copy.) In Subsonic, I want to only show one version of each album. What I've done for now, is simply disable FLAC with the "music mask" but that's not a good solution, for 2 reasons:

When I scroll through the album list, the FLAC versions still show up as empty folders.

If there is an album which only exists in FLAC, I can't play it.

What I would like is a way to prioritize formats. For example, when multiple versions of an album exist, only show V0, unless that doesn't exist, then show FLAC, and if neither exist show the next thing down the priority list.