When you copy a object that was generated by dynamic code, it also copies generated_by_control_proc_id for the object and all sub-objects that are included in the copy task. For example when copying a table.
Generating the full model will then remove the table. To prevent this, there is an option to unlink the table from the dynamic code, but you also need to execute (and confirm 1 by 1) this for all columns for example.
Could generated_by_control_proc_id please be inserted empty when executing a copy action in the SF?