Review if all operators are working as expected with COW.
- To Do
|Open||Joshua Leung (aligorith)||T54893 Grease Pencil (parent task)|
|Open||None||T55388 Grease Pencil additional ToDo (Parent Task)|
|Open||Joshua Leung (aligorith)||T54810 Port operators to use COW (Parent Task)|
|Resolved||Antonio Vazquez (antoniov)||T55392 Grease Pencil - Check that all operators work with COW|