navigation on phone only works when background is at the top.

[kkifer]

I'm using your nice lightbox on a responsive site, and it is working except on the mobile. When the background is not positioned at the top, the arrows don't work.

Your demo does the same thing, when I add enough images so that it will scroll.

Is there a way to fix that?

[kkifer]

To follow up my question, I find that it does work on some other phones, just not mine. I have a Motorola Atrix running Android v 2.3.6.