My 'Album and Tracks' view keeps the same issue as the other views, but the 'track' view has the hh:mm:ss format. Very odd!
Album and Tracks Screenshot
Tracks Screenshot
I typically view my albums in the 'playlists' category, as they're all audiobooks and I like seeing their covers :0)
Though not a solution, the insight you provided is very appreciated! Perhaps it is simply an oversight somewhere?