Animation not fullscreen in Absolute div

Hi all,

I created a page with some sticky scroll animations. I need the animation to be in a absolute div. The problem however is that the animation won’t be full screen anymore on high resolutions. I get blank space right of the animation.

Is there a way to solve this?

I create a copy of my site and stripped everything. Even when theres just the one the div in the body, it’s not fullscreen.