Would like the ability to turn off the option for requesters to copy their Issues, similar to the new ability to prevent users from copying projects. With the new ability to copy Requests coming in the 22.1 release, we don't want users to get confused and copy an Issue in the request queue vs copy a Request. Once submitted, many issues have additional custom forms added at later stages and we don't want anything outside of the original request to be inadvertently copied.
