compatibility with theme NineZeroSeven

Hi,

I’m noticing that the Scroll triggered box plugin is cancelling my ‘first-page-full-screen’ option in my theme. Ones I deactivate the theme the image is fullscreen again.

Is it possible to get this plugin to work with this theme NineZeroSeven?

Here’s a preview: http://www.wudae.com/wp/
The image with the warrior statue should be full screen.

https://wordpress.org/plugins/scroll-triggered-boxes/