Board Thread:Support Requests - Getting Technical/@comment-43535274-20200114154812/@comment-9605025-20200114202932

You imported the script using MediaWiki:Chat.js. That page needs to be reviewed by staff before changes are actually applied to the wiki. It appears that it has been submitted for review but not yet approved. That is why it isn't working. To "avoid" the review process, scripts from the dev wiki (like ChatHacks) can be imported using Mediawiki:ImportJS.