That Breadbord view is a work of art. Amazing.
Things you might want to change for V1.1 is scale the Sch view smaller. Parts are tiny up against the board.
There is something not quite perfect in PCB. The contact circles are oval, like that group was scaled disproportionately, and the outline silkscreen is missing.
Non critical stuff you want displayed in PCB have to be in a group called "Silkscreen", and critical stuff like contacts and holes have to be in Copper.
Opening the PCB up in Inkscape I can see all the parts, but I don't think people add those parts because they obscure the parts on the shield if it's added. People mainly want the outline and contact positions so they know where they are on their shield.
I can see lots of groups in in the XML editor of the PCB view, which I don't think you need. Most parts only have a Silkscreen group for outlines and text, and Copper1 with Copper0 inside it, like you have, for two sided boards.