List of steps to reproduce (step by step, including full links if applicable):
- Go to Special:CheckUser and do a check (go to the "get edits" page after getting the IP)
- Look for the user creation part of the log
What happens?:
You will notice the result not displaying the correct username of the user being checked. Example (with name generalized) of what it says:
"User account Unknown user was created"
What should have happened instead?:
It should have the username instead.
Software version (if not a Wikimedia wiki), browser information, screenshots, other information, etc:
Considering the problem has happened for usernames from July 13 onward, I assume it is related to https://gerrit.wikimedia.org/r/c/mediawiki/core/+/684142?