Resources panel shows only one resource when multiple resources have the same name.
Chromium bug: http://crbug.com/84605
CachedResources are stored by their frame and url, so it is not possible to show all of the resources with the same name, unless inspector was already opened when these resources were being loaded.
Created attachment 99709 [details]
Committed r90555: <http://trac.webkit.org/changeset/90555>