So from your step it looks like the "key" action is to click on "refresh" in the gnome-software updates tab. If that triggers an offline update in packagekit then we indeed have a bug, we are going to investigate that one.
So from your step it looks like the "key" action is to click on "refresh" in the gnome-software updates tab. If that triggers an offline update in packagekit then we indeed have a bug, we are going to investigate that one.