BT with Homematic HMIP-SRH Sensor Window

[Faustilein]

Hello everyone,

I would like to use Better Thermostat together with a heating group from the Raspberrymatic. So far it works well. But I noticed that the window handle sensors HmIP-SRH are not updated correctly. BT only recognizes a status change when you reload the integration entries.

Where could the error be?

Or do I have to create a helper?

Thanks for your help and best regards Jens-Uwe