Arrange Categories in Hamburger Menu

I think it would be great to give admins more rights here.
As Gregorys grow in our forum it would be better to have a similar Look for every USER in the Forum (if the admin wants to)

For our Forum it would help to only show the Top-Level Gregorys as we work with subcategorys because of having that much.
Would be great if you could reconsider that.

Best Regards
Richard