Any ideas why Lighting Groups are not considered local when the lights themselves might all be local? It seems scenes can make that distinction.
Originally scenes weren’t local either: it took well over a year until they finally fully migrated.
Smartthings has a history of releasing features that are still in development, so my guess is that they will be local eventually, but at the time of this writing, they are not.
Sounds about right. I could have sworn that when I tried scenes end of last year they weren’t local. But just before posting the above, I checked again, and they were. Let’s hope.