It's general custom that account locks are always done on Meta-Wiki to keep the logs for them in a consistent place. Most locks by AccountVanishRequests are done there, but there are several entries in https://en.wikipedia.org/wiki/Special:Log?type=globalauth&user=AccountVanishRequests&page=&wpdate=&tagfilter=&wpfilters%5B%5D=newusers&wpFormIdentifier=logeventslist, which shouldn't be done.
== Steps to reproduce
# Create a new account
# Open `Special:GlobalVanishRequest` on any other wiki than the central wiki (defined as `metawiki` on beta wikis and WMF wikis) using this new account and fill out the form
# Notice that the account vanishing is automatically approved
# Log into another account and look at the vanishing logs (in the `globalauth` log type)
# See that the log is not on the central wiki but instead on the wiki where the user requested vanishing
== Acceptance criteria
* [ ] Automatically approved account vanishing requests have their log entries stored on the central wiki, defined on WMF wikis as `metawiki`.