I found 3 options:
One single lighting controller
I tried to set this up with only one Lighting controller but I cannot set a scene in the living room and keep it when browsing through the scenes for the kitchen. Obviously, it directly switches off the scenes in the living to set the one for the kitchen.
One central controller and 2 lighting controllers
I tried with 2 separate controllers and one central lighting block but in such case, I don't see how to set up all the scenes for the whole groundfloor. The outputs of the kitchen are not showing up.
Two lighting controllers partially connected to the same lights
The issue that I face in such case is that whenever there is a scene set on the controller for the kitchen, I'm not able to overwrite it completely. It would need to reset the controller first.
Example: - Let's say that the scene with ID 2 is set in the kitchen. With the app, I replace that scene by another one. If the brightness is higher, it works but the 1st controller stick to ID 2.
Any idea would be appreciated.
Thanks!