Full screen images zoom – not sized properly

Hi, I am interested in buying the plugin however having issues with the lite version. All full screen images when zoomed, do not appear properly in the popup (pretty photo). They are cropped to the right..

[IMG]https://i39.tinypic.com/30mmzkg.jpg[/IMG]

https://www.ads-software.com/extend/plugins/woocommerce-dynamic-gallery/