Oddly I know its working as I have tested it on numerous browsers already. However I see nothing when using browserlab. My gallery doesn't even load so I am guessing it is some feature that I don't know about. Oh and IE6 tell me the page does not exsit. All in about 20 seconds of usage. Not such a positive user experience but I am sure its my fault.
Can you please post (or email to me, mrausch (at) adobe (dot) com), the URL you're testing? We can take a look at it ourselves then.