Through the AVM FRITZ!SmartHome integration, the temperature presets ‘comfort’ and ‘eco’ of AVM thermostats can be changed in an automation.
However, when I define an Action to change the HVAC mode in a particular room to, e.g., “eco”, all thermostats in the house are changed to “eco”. I have not selected a group. Is this a known bug, or am I just not smart enough to use a smart thermostat?