yes, the override overlay (PAUSE/MUTE) is on the agenda to be fixed today (got some errands this morning, then back at it).

i'm thinking about having a single window, per display, that will appear above all others that you can move around and resize. this will radically improve performance as the current overlay redraws about 40 times per second (the underlying window keeps erasing it).

also fixed the focus bug with the PiP.

if anyone has a bug they would like addressed, please send me a PM. i'll put it on the list and see if i can squeeze the fix into the next release