won't do anything if the array is empty
I guess the problem is that latest release of template.js does not allow another the loop inside a template, then I have to declare that loop in another template and include into my item.tpl
Themes should no longer rely on
showHidden property in all user account pages (profile/edit/etc.)
It has been replaced with
canEdit (which has been around for quite awhile), whose logic is identical.
showHidden will be removed in this version of NodeBB.
socketTopics.loadMoreSortedTopics deprecated, will be removed in 1.19.0
socketTopics.loadMoreFromSet deprecated will be removed in 1.19.0