How to set up the main dial on D100H as horizontal scroll wheel?

dumchidumchi

I want to set the the dial on D100H as horizontal scroll wheel, just like the horizontal scroll wheel on the Logitech MX Master mouse.  But I can only find "Scroll Up" and "Scroll Down" on the configuration section.  It would be great if horizontal scroll, ie, "Scroll Left" and "Scroll Right", are added on the future software update.