Pressing PLUS or MINUS sign results in an error

[Protoncek]

Hi, guys!
I just bought Sonoff TRBZV, installed better thermostat integration and this card. all works via "better thermostat integration", but i have problems with this UI card:

• when i press + or - sign to change temperature i get an error at the bottom of the screen:
  "Set temperature action was used with the target temperature parameter but the entity does not support it"
  But in "better thermostat" integration i can change temperature with buttons, this error shows only in UI part.

• I also can't turn on climate, i get an error when i click on a7c icon (action can't be executed...):

Any clues, guidelines?