I’m not sure how to dig into the heart of an already created scene ( this thread doesn’t give me a lot of confidence that it can be done: WTH State of scene? ).
Just to confirm - the temperature cannot be set by the kumo integration once it is in a power off state? I haven’t looked at the code, but is it possible for the integration to return temperatures with code that does something like this: If Termperature IS NULL Then 0 ELSE Temperature END
If not, this feels like something that I should submit as a defect within Home Assistant itself. If integrations have to allow for NULL temperatures, snapshotting/restoring thermostats should allow for this as well. Let me know what your thoughts are. Thanks.