Climate sensor tolerance is being ignored

[FajnB]

So the underlying climate sensor on which is the "better thermostat" integration build is ignoring the (in this case) cooling tolerance.
I set my thermostat to 19.5 °C and the cooling tolerance is 0.5 °C. The room temperature is 19.2 °C and the card's heating icon is lit-up like it is heating when in reality the heater is still off due to the tolerance.