The current text box makes it impossible to accurately resize, move, or highlight text (and with an Apple Pencil, scribble) without accidentally doing one of the other things. It is ridiculously difficult especially with small text boxes and this is because the resize and move are so close to the text and each other. I find it very difficult to move text because I can’t “grab” the box in the first place.

Notability has a much better text box so I think this is extremely possible to change.