Sort albums by artist "sort title"

[bbaovanc]

I can set a "sort title" on artists to allow sorting them by last name, and this works when I go to the artists or album artists tab in my music library. However, if I go to the albums tab and select sort by album artist, then they're sorted by first name, seemingly ignoring my sort title I set. Is this a intended behavior and can I change this, or is it a bug?