The latet redstone 2 builds support the Atmos test app.
Given this it appears that it's coming to all apps in the store. Has anyone from the Plex team tried it and seen if it works?
If it does that's a huge win because thats the last thing the desktop app really has that this doesn't and when this is brought to Xbox one we now have the absolute killer media device that supports Amazon video and Plex and 4k and bitstream HD audio.