What is this weird circle outline when painting in persona?

[NaterXander]

It pops up every time I lift my Apple Pencil from the screen, but it’s never anywhere near where my pencil started or finished the stroke, it’s just randomly in the center-ish of the screen and it’s very distracting. What is it, what is it for, and can I turn it off?

[Lee D]

Hi @NaterXander This is an issue that is logged with the developers to investigate further. It's the brush size preview being displayed in the middle of the screen. I've added your post to the report which will give it a bump.