**List of steps to reproduce** (step by step, including full links if applicable):
* Create an private abusefilter that blocks creations and autocreations of usernames with certain pattern. Action of this abusefilter is warning and prevention.
Example filter rules:
```
(
action == 'createaccount'
| action == 'autocreateaccount'
)
& (
rx := "some pattern";
accountname irlike rx
)
```
* Create local account (Special:CreateLocalAccount) for a global account which matches that pattern.
**What happens?**:
Creation is blocked by the filter just created. The first blocked trial is logged in abuse log. This log shows that the account matches the pattern, instead of the sysop, was creating the local account. If the sysop performs more such creations on the same account or other accounts that matches the pattern, actions will be blocked but **not logged** for some time (at least several minutes but not longer than 2 hours).
**What should have happened instead?**:
* Except the first creation trial, abuse logs for following trials should appear.
**Other information**:
Problem was first found on zhwiki ([[ https://zh.wikipedia.org/wiki/Special:AbuseFilter/194|AF194 ]]), then reproduced on wikidata.beta.wmflabs.org by User:Stang ([[ https://wikidata.beta.wmflabs.org/wiki/Special:AbuseFilter/3 | AF3 ]]).