Hello, I'd like to recommend you to read this documentation https://brivium.com/docs/stylium-framework-user-guide.1/ and https://brivium.com/threads/stylium-framework-things-behind-the-scenes.719/ Regards,
It looks like that's one of the features that's not working in our style, as described in this thread; https://brivium.com/threads/side-menu-missing.3190/ I see it's installed in the ACP, but no side menu, or slider at the top of the forum...