Tuya 2-gang switch for Roller Shutter

Guys, does anyone used Tuya QS-zigbee-s04-2c-ln for Roller Shutter ?

I can integrate the device in smartthings as MultySwitch and I can turn on and off both channels (up and down Roller motor). My issue is that there is a situation in which I can accidentally put both channels in “on” state which will send instructions to the Roller motor to be up and down at the same time. I guess a custom handler will be needed. Any suggestions guys ?

Thanks !