So… no more response from SofaBaton?

Yeah! The SofaBaton is totally useless in my case without this function.

EDIT: Not correct. I control the HomePod minis volume with the original Apple TV controller. I cannot connect neither Harmony or SofaBaton directly to the HomePods. If Harmony is able to do it via the Apple TV volume control X1 should also.

It correct. I control the HomePod minis volume with the original Apple TV controller. I cannot contect neither Harmony or SofaBaton to the HomePods. If Harmony is able to do it via the Apple TV volume control X1 should also.