Good morning again,
we use the plugin on two (2) types of pages, one that has a single flipbook (like this one) and one that has multiple (like this one). On the front-end everything works exactly as expected, the problem is with the administration part of the website, where we get this kind of problem. Up until about a couple of weeks ago, everything worked well but and that is the weird part, it stopped working with us making any changes to website. At least not that I am aware of .
Best Regards,
Panagiotis
