Enable crossfade after finishing an album

Issue description:

Hey, I’m adding this here as I’m not sure if it is intentional behavior or not.
Currently, crossfade/smart fades are disabled if playing an album in order, which is a good thing. However I’ve noticed that this also disables crossfade for songs that get added after the album, for example via smart queue. I think songs that come after the album should have crossfade enabled again.

Logs:

Upload description: jorge

Additional information:

 

 

Reproduction steps:

 
Enable smart queue, start playing any album and get to the end. Added tracks won’t have crossfade
 

Media provider:

Subsonic

Screenshots:

     

That’s more or less in the TODO, but there’s so many edge cases that I’m not sure it will ever make it soon.