Just for me to understand, you navigate to that thing you want to drag, then press harder (without the double-tap+move in short sequence, do there's that), and that registers a drag event?
Could you do the "press harder" part with, e.g. a thumb in an other region of the touchpad instead of the finger that did the navigation?
Could you do the "press harder" part with, e.g. a thumb in an other region of the touchpad instead of the finger that did the navigation?