Tuya device missing settings - Can I correct that in any way?

I’m very much new to HA.

I just tried to integrate my tuya Dehumidifier into HA.

Unfortunately It is not possible to select the target humidity through HA, because all selectable values are not shown in the drop down list.

Question:

Is it possible to modify some config-file in HA to make them selectable? Or am I out of luck?