Great, but why a 10 second limit?

This is a very easy to use app that does almost everything I need, but for some reason it has a 10 second limit which makes no sense to me. I do video production work and a cinemagraph or gif are great tools, but I need to be able to make my gif or cinemagraph as long as I need it to be. Am I missing something? Is there a reason that a gif or cinemagraph can’t be longer than 10 seconds? Or is these just some arbitrary number?

Still a great app, but right now it’s not giving me the options I need.

Skippy! about Cinemagraph Pro