Photoswipe: Zoom-in animation not playing

[kuba-orlik]

I'm implementing PhotoSwipe (currently active on small thumbnails on http://jakub-orlik.pl/portfolio/aspazja). Everything works fine, except for the zoom-in animation. which seems to be missing. I've ensured that showAnimationDuration is larger than zero and I'm using the default css files. Unfortunately the zoom-in animation does not show... Am I missing something obvious?

[dimsemenov]

• You need to define msrc property for each slide object (src of thumbnail). http://photoswipe.com/documentation/getting-started.html
• You need to define getThumbBoundsFn, a function that should calculate position of thumbnail on page. http://photoswipe.com/documentation/options.html