Hello,
In these day is undeniable that Graphisoft has work a lot in the user interface of Archicad in different aspect and is a work that I really appreciate. But there is also something that I've been wishing from some time now, and I think it will be very handy, and is a button in the Building Material dialog that will take us to edit the surface in use in that Material, instead of closing the Material Dialog and opening the surface dialog and find the surface you are looking for, it will be straight forward and easier to edit the surface you are working with, adding to this when you have an element selected and open the Material dialog the Material will be selected, but this don't happen with the surfaces, so it will be easier to go and edit any surface we need.
Also I add to this wish the same thing from Surfaces to Fill (second post pic)