I'll add (and maybe a separate bug) that attempting to manually adjust the code doesn't save.
Administration -> Acquisitions Administration -> Currency Types -> Double click the Canadian Dollar currency type -> secondary window opens, Record Editor: Currency Type -> manually adjust CAN to CAD -> Save
A message displays that the Currency Type Update Succeeded, but it did not save the change.
Confirmed in 3.2.1
I'll add (and maybe a separate bug) that attempting to manually adjust the code doesn't save.
Administration -> Acquisitions Administration -> Currency Types -> Double click the Canadian Dollar currency type -> secondary window opens, Record Editor: Currency Type -> manually adjust CAN to CAD -> Save
A message displays that the Currency Type Update Succeeded, but it did not save the change.