I see a way to enlarge the font size, but no way to change my icon size? I also found a topic asking for the functionality back in 2014 - did this just never quite make it?
I actually just took geometric shapes searching on the internet for a circle, square, diamond, triangle, heart and X and got large size png files like 1600 by 1600 but probably anything 500 by 500 or above would do and filled with different colors. they make excellent easily visible icons for various acts in a story or phases of revision and much easier to see than the flags or other object. I will show a screen shot of some to give you the idea. The nice thing is you can drag any png file (does not have to be icon file) into the icon manager window and it is automatically added to the list of project icons. You can see geometric shapes are easy to see and colors would look even better in light skin project.
Which icons are you referring to? The icons for folders/documents @GoalieDad works okay. The menu icons there is an Options adjustment.
I assumed was asking about binder icons. You are right the toolbar is easy to adjust as you showed