Blind Control Buttons

Hi, just received news about the new blind controller. I have a question about using the existing buttons.

My switch is not momentary. You can turn it to Up, Off, Down, and it will stay in that position. I do not need to hold the button down to keep the blind moving up or down. The blind has some switches internally which will stop the motor from running, without having to turn the switch to off.

Will the device still work with the tasmota curtain module? I cannot see any information about how the switches work, or the types that it supports.

Thanks