How can I adjust the temperature at the Gigaset climate?

How can I adjust the temperature at the "climate" sensor?
The climate sensor can provide the measured temperature to the thermostats.
For this function the thermostats and the climate sensor must be assigned to the same room in the elements app.
The teperature setting is still done via the elements App via the menu item "thermostat". The difference is that the actually measured room temperature is not delivered by the thermostat but by the climate sensor.