[TheRealDeadMan]

I have uploaded versions 3.4.22 (Matrix) and 3.2.142 (Leia) to GitHub and the Amber repos.

This versions fix the issue of OSD buttons not being displayed for the Compact OSD.  It also displays poster/thumb for the Ultra Compact and Compact OSD (for the Compact OSD, the poster/thumb will only be shown if you press Info).  Also, it does not show the seek bar on pause for the Ultra Compact OSD, and does show it (at the top) when forwarding or rewinding with the Ultra Compact OSD. 

The UC-OSD is working perfectly with 3.4.22 installed, and I must say I absolutely love how it "shows" on screen.

Thank you @bsoriano for the work you have put in for all of us.