Board Thread:Support Requests - Getting Technical/@comment-4105222-20140611034736/@comment-5558012-20140708162428

Neither of your edits look like what was posted above. Try editing in the old editor. Editing code using the VisualEditor is usually never a good idea. Regardless, ListFiles works for me. So you are not seeing a scroll down list on Special:ListFiles? I'm seeing no reason it shouldn't work for you.