Hi @adalarce, welcome to the Sonos Community!
I haven’t used this feature before myself and I don’t see any reference to there being the option to set a volume, but I’ve checked with a colleague and you confirmed that there isn’t an option to preset a groups volume in the app.
I’ve let our team know and forwarded this thread to them, but I don’t have any ETA regarding this feature. I’d recommend keeping an eye on our release notes page as we’ve been mentioning returning features there; If I do hear anything then I’ll update this thread.
This feature was addeded but my concern is the individual volume levels within a group do not hold after closing the app and opening next time. Many of the items in the goup need to be adjusted to what was previously set.
