zurb/foundation — pull request #5496 by dillonlucente (2014-07-24 22:41:31+00:00)
Title: Dropdown Buttons with Complex Content #4981

We ran into this issue as well. The dropdown javascript was only checking the clicked object and the clicked object's parent to see if it had the ```data-dropdown``` class. Using ```closest()``` would check all the way up the DOM to see if the object was within a dropdown button.