It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
Using Ancestry Library Edition: New Collections tab
For use in library only.
New Collections Tab
To view the most recently added collections, click the "New Collections" tab. This will redirect the page to display the "Date Added" view of the Card Catalog.