I can't find any button or similar UI element with name "'Apply', tool tip shows "Movie and sound" And there is only 1 button left from 'Play'
BTW: Item "Position slider" should be between "Repeat" and "Mute", where it will be found in UI, and I believe Time display should be mentioned.
WORKSFORME in LO 4.2. Version: 4.2.0.0.alpha0+ Build ID: 9fed8a5e4a4c45d6a08260e9480ca6b43254b120 TinderBox: MacOSX-X86_64@43, Branch:master, Time: 2013-08-29_07:14:27 See sceenshot.
Created attachment 85001 [details] apply is fine. apply is there.