To reproduce:
- drag & drop youtube url from browser address bar to lister
- have both Viewer Pane and Metadata Pane active (horizontal, have not tried vertical)
- select youtube url in lister and play a video
- now close the Viewer pane using bult in
Set VIEWPANE=Togglebutton
video keeps playing but DO becomes unresponsive, also graphical glitches.
A close and restart fixes.