Bug: Currently selected playlist not being highlighted

[shape5]

On the Mac Desktop app, with the latest Spotify version 0.9.11.27.g2b1a638c (these are by far the longest, most complex version #s I have ever seen) and also the previous version, sometimes a selected playlist stays permanently highlighted.  When this happens, clicking another playlist moves the highlighted selection as normal until you unclick the mouse, then the selection highlight snaps back to the previous playlist even though you are still viewing the newly selected playlist.  The only way to fix this once it happens is to relaunch the app.  For ex:

- Playlist 4 is highlighted

- Playlist 3 is selected with the mouse, highlight moves correctly to Playlist 3, mouse is unclicked, and highlight then snaps back to Playlist 4 even though Playlist 3 contents are in visible view and displaying correctly.

- if Playlist 4 is deleted or moved, the highlighted selection does not move with it. Rather, it stays fixed in that location.  The highlight graphic effect is responding to playlist location, not the playlist.  So if I move Playlist 4 to a different folder, then Playlist 3 moves down and now retains the highlighted selection permanently.

This happens with any playlist in any folder.

** UPDATE:  I found a workaround.  If i hold down Control when clicking a playlist, it resets the highlight selector and it works again as normal.