Change displayed modifiable number value

Hello, i am very new to home assistant so forgive me if im asking this in the wrong place.
Yesterday i installed HA and added my first device to it. A thermostat to control the temperature of my heating Now here is the issue im having, the temperature values i get from it are like 210 instead of 21.0. for the sensor part i figured out how to modify it to display 21.0 instead of 210, but the value that i set to which temperature it should heat the room up, i cant figure out how to make it display 21.0 but have a value of 210 for the sensor.

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This needs to be 21.0 and not 210, the module i am using is tuyalocal and this is just added as a “number” with a range from 140 (14.0) to 300 (30.0)