Tuya adapter V2 arduino source code - RS485 temperature humidity sensor

[soulmf]

After a lot of searching and studying i managed to get the right values to the serial monitor. My problem now is that in smartlife/tuya app i get the correct value only for temperature. Humidity is stuck in 26%. Sensor is 100% responsive in serial monitor and tuya app as well. DP_IDs used are 1 for temp and 2 for hum. Can you help me troubleshoot please?