Using the Note app on the large screen of the Max2 Pro, the helper line templates could be improved by density. The highest density as for now is 20 lines. To me it would be usable with 30 lines or even more. The same applies to the square pattern.
Speaking of related suggestions, to me the helper lines are too thick, but also they are not even. Some lines are thicker than others. I guess it is optimized for a different resolution so it cannot scale by integers. In my opinion, the helper lines should be as thin as possible, not distracting what I am writing. 1 pixel line in medium grey would probably be perfect.
One simple solution to both problems would be if one could provide custom templates. Perhaps there is a way to do this already?