I have just purchased the b&w formation audio block for audio into my Naim supernait.
I have my tv connected to the bw via optical input and Roon connected to the bw via the Ethernet/qnap.
I play music via Roon and also Spotify but in the formation app how can I switch back to tv after playing music or visa versa
thanks Gunnar, this does work but does require it being pressed manually on the device rather via the app, which defeats the object. maybe they will modify the app soon