I'm experiencing an interesting phenomenon with Cabinet Shelf Specifications that contain 3 or more library-based shelves in Chief Architect Premier X13. As indicated below, when I add a 3rd unique library object (i.e. wire shelf) to a shelf, somehow the previous library-based shelf (2) "breaks" and changes from (1) to be the 3rd library object. As such, I wanted to find out if that's the intended behavior or it's a bug - and whether there are any useful workarounds. I could have used separators directly at module-level but the cabinet module needs to be covered by double doors.