Dual gang dimmer

I have recently bought a Tuya based dimmer module. It is a dual gand dimmer, meaning it has 2 channels within a single module. Using the Smart Life App, I do have the 2 sliders for each channel. But importing it into the Home Remote project I seem to be able to activate only the first channel. Is there a way to access the second channel?

Thanks

As far as I know, THR recognizes Tuya dimmers only as switches (on/off). I linked the Tuya switches to the THR through Smartthings and I found out the only Tuya dimmer switches that Smartthings recognizes as dimmers are Moes branded. Only with this brand I can use dimmertile/dimmerdetail in THR.
This week I also bought a dimmer switch 2 gangs from Moes but I still haven’t received it to test.