#13 Song control buttons work only when...

[Maria M]

Hello everyone,
I was playing an audio file with Kantaris media player and I had many other windows open too. Kantaris wasn't on the top and I tried to use the songs' control keys (play,pause,stop,volume+,volume-,mute) and I noticed that they don't work.
It also happens when Kantaris is minimized without having other windows open or running other applications.

cheers..