In the past, the search function in playlists acted as a filter.  If you went to a playlist on mobile and searched for an artist and hit play it would only cue songs on the playlist that included the search term.  This is normally how I listen to my favorite tracks by an artist and I do this often. 

I was doing this today and to my horror, it queued up everything in the playlist, not just what hit the search term.  I'm wondering if there is or will be a way to have the old functionality back.  It worked so much better and I hated it when Spotify made the same change years ago, to the point that it was one of the main contributing factors that drove me to Deezer. I'm sure I'm not the only person who liked it that way either.  Thank you.