Okay you now edit the multicard but not the tiles within it indeed.
Let me explain:
- This menu has the normalized configuration as in:
Where get information from, which device
Title? etc etc
Advanced:
- What identifier to use to talk with it with the companion app
- Does it need to do nothing when you tap on it, or customize it with flows
- Try and see if my algorithm can find a good behaviour.
I recommend reading the FAQ: