Music cuts out on level load still

[Marc]

This issue has been talked about before but it has not since been fixed.
The issue of music cutting out on load triggers is prevalent with mods and even the official expansions because music that persists through loading screens is only read from the valve folder. I remember that it was suggested to have it as a liblist.gam K/V pair so it could let mods have persisting music as well.
I know that fixing old issues usually takes a backseat over adding new features to a degree