When Avant Search is installed, the link from a Collection page to "see all items in this collection" redirects to a blank search. Issue created from [this post](https://forum.omeka.org/t/all-items-appearing-in-collections/8517/3) and [this post](https://forum.omeka.org/t/browse-by-collection-redirecting-to-search-all/8117) in the Omeka Forum.