Board Thread:Support Requests - Getting Technical/@comment-31738715-20170421130451/@comment-5956954-20170421132449

AjaxRC is what you are looking for. It can be imported into the wiki's MediaWiki:ImportJS page to grant your wish. Hope this helps.

Also, to educate, the list updates every time you enter the page via link, URL, or refresh (like editing being URL iirc).