When I pause Pithos (using the soundmenu), and I play Banshee, the Play/Pause media button works.
That is, with the first press, Banshee pauses and Pithos plays, and then with the second press, Pithos pauses and Banshee plays.
If I hit skip track when Banshee is playing and Pithos is paused, both skip and start playing at the same time.
Should note a very curious behaviour:
When I pause Pithos (using the soundmenu), and I play Banshee, the Play/Pause media button works.
That is, with the first press, Banshee pauses and Pithos plays, and then with the second press, Pithos pauses and Banshee plays.
If I hit skip track when Banshee is playing and Pithos is paused, both skip and start playing at the same time.