I feel that the auto advance window is a bit annoying, when you are concentrating on making your handwriting readable and it just moves on when the blue box is on the left.

I would like to improve the box by putting the function as an icon or enable when the zoom appears, so that you can enable and disable it rather than going to the setting of documents.

Also, it would be nice if the blue box for auto advance can be top or below the whole document within the zoom, as you can have option of switching top or bottom.