Sorry for not updating the demo included on the site. But scrolling is working in the newer version. Also, DFlex is not meant for uploading assets to the browser otherwise, it's the future of interactive apps when elements can be transformed and positioned smoothly. This is what I am trying to achieve with DFlex that's why I spent so much time figuring out the optimal solution for reconciling a transformed element instead of adding a layer to html5 and call it a day.