Agree, the specialized crew/contractor will adapt (framers/plumbers/electricians...). In this case the actual wall design is not one typical framers deal with.
My current design is based on “Joseph Lstiburek’ perfect wall:
https://buildingscience.com/documents/insights/bsi-001-the-perfect-wall
Basic wall is 2x4 16" O.C. frame with a DIY SiP panel (ZIP, 4" Poly ISO, ZIP) attached with long SIP/Insulation screws to the studs. In this case I need double/backer stud positioned 4 feet O.C. (to accept long SIP/Insulation Screws at vertical ZIP panel joints).
Again,Just curious if the Copy/Paste is User Error (not knowing how its done), Home Designer Pro limitation (have seen this come up/limited CA feature) or slim chance a bug.
Thanks