Disable Touchpad for Cursor Movement

Hi,

Is there anyway to disable the touchpad for cursor movement and even scrolling while still keeping the functionality to enable gestures?

The use case is that I'm hoping to use an external Apple Magic Touchpad 2 as a side device when using a mouse to do the regular scrolling. The touchpad would thus only ever be used for custom gestures and shortcuts via BTT if that is possible.

Really appreciate any thoughts of ways to do that or whether that could be incorporated as a feature for future releases.

Thanks!

dave