Split from T311337: CVE-2022-39193: Edits with the performer suppressed still show the performer in results from the CheckUser extension which was after talking to @Dreamy_Jazz as code is slightly different and they aren't as comfortable with it
Tested on a local instance running CheckUser and other extensions.
Followed the following steps:
- Gave myself suppressor rights
- Suppressed a test edit so that the edit had the following restrictions:
- Removed suppressor rights from myself
- Investigate the IP