Hi @piroshki ,
did you tried CopyPasting from Rhino WIP to Autocad?
I tested your file with BricsCAD V23.1.07 and look working fine.
I find copy paste to DWG a great new feature added in Rhino 8,
please have a look here too
Copy/paste geometry between instances of Rhino and Autocad
We love all Rhino but we have to deal with DWGs, this ease the pain!
