Yes, I can confirm!
It's a FullScreen Base Skin bug ("skinfs.ini" file), not a BSplayer bug, so TinaZ (or the person whose maintain the Base skin) fix this line:
Btn11=pchap,310,14,0,26;#lang.Menu.14
in this way:
Btn11=pchap,310,14,0,26;$lang.Menu.14
You
Fe?„iz can make the same changes for the Base skin until a new version comes out