2021-10-13, 11:25
When the port to Xbox was done, only MS apps were allow to do audio passthrough, plus certain 3rd parties e.g. Netflix that reached agreement with MS to use the private methods. There's been news that Xbox will now allow any app to do passthrough, but no one has been able to point to any documentation on how this is done. So yes there's still no passthrough avaiable meaning only PCM output is available.