Hi there,
I'v searched n searched and can't find this anywhere, so just querying.
Im using a full Sonos setup Arc 2xSL and a sub with my Xbox, it sounds great. I noticed the other day the Dolby app states that settings are not available for home theatre in the Dolby app itself. Is this just an override and we just use the EQ settings in the S2 app?
Many thanks in advance. 
You don't use the dolby app the setting is in main xbox settings see below
This is what I used to use before I got my bluray player
Ah, I see where I have confused you.
I have that set on Xbox, the sound is amazing. I was just wondering about the sound eq settings like theatre, gaming similar to the headphones settings or is this all automatically set via the game/app being used?
It also has a setting for pass through think it's called receiver handle sound so then it's all sonos app controlled but short answer is yes 
All sound is source and app only not like the settings you mentioned
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