Posting a new thread is enough of a pain that I’ve tried, and abandoned the attempt, several times. The “box” is much larger than my screen in both mobile and desktop modes on my phone’s browser (safari). I have to cycle the zoom on my browser to 75% and then 50% everytime I try to make an edit, or hit the post button, because the box is roughly 4 times the area of my screen and won’t move with m thumb. Upper left corner only, with the post button way off screen.
Posting replies is a pain also, but less so.
