Solved: now working - select text on touchscreen and drag to expand. Solution: use xorg instead of Wayland

Also working, as a result of using xorg, along with the now draggable pegs to expand selection, is the cut, copy and paste pop up options seen with the selection. These work with xorg, but hadn't worked with Wayland.

So that's also good news that I can choose a Window Manager where they do work. :+1: