So I recently added another zigbee relay to my garage to compete the automation setup I started for it a while back, and created a zigbee group of the 2 relays.
My garage has two sets of lights, operated by their own switch, located at two separate ends of the garage, so I wanted to let both switches turn on ALL the lights.
My plan was to create a zigbee group of those relays, and automate that.
That’s when I ran into an issue. The zigbee controller (zbt-1) created an entity for the group.
But the entity is attached to the controller. So if I try to move that into the Garage area, it moves the entire controller there. Which isn’t a problem now, but may be if I create more groups of relays elsewhere in the house.
So, for now, I deleted the zigbee group, and added the relays to a switch helper in HA, and set up automations to have the two relays match each other when either is toggled by the physical switch. (Which is a whole other thing, I expected a switch group to mimic that with no need for additional automations, but maybe that’s just too much to expect.)