First of all – excellent product, well worth the money!
We are using several EFLP plugins on same page. Everything works OK if all plugins have something to show (that is, they are pointed to folders taht have something in them).
If one plugin points to an empty folder, all plugins following are rendered expanded and cannot be collapsed (although all plugins use sam default profile having collapsed as default view). Empty messages/no file found setting doesn’t change that behavior.