I saw that changing on the TRV switches to manual mode, and the TRV stays on that mode.
But I want VTherm to take that TRV temperature setpoint as its new target and correspondingly adjust all underlying TRVs.
Use-Case: I have a room with multiple radiators, when I adjust one of them, that TRV-setpoint should be the target temperature for the whole room.
Edit: I just checked, because such a functionality seems to be offered by Advanced Heating Control, so it should work:
value_template: "{{ trigger.id == 'comfort_change' and input_temperature_comfort != none and trigger.to_state.context.id != none and trigger.to_state.context.parent_id == none and trigger.to_state.context.user_id == none }}"
But in my case, this.context, trigger.to_state.context as well as trigger.from_state.context are always the same, regardless if the change of the TRV comes from VTherm, or from an adjustment of the thermostat itself.