One of the things that would be very interesting to have a better visual understanding of the main menu and a better UX is to be able to control the style of the internal elements. Especially the size of the text and the space between categories, subcategories and projects. When you have some categories and subcategories open, the “areas” of each one are not very clear. I think the main menu needs to improve its hierarchy and if a user control was possible it would be a great feature.
Thanks in advance