Layout size scalable without affecting the action "On Enter Viewport"

Hi guys we need help on the layout size interacting with our design and animations and actions. for this we need the layout to be responsive, but the problem is when we checked the Width and Height Scales to 100% the view port then will not scroll up or down, but when we unchecked he Scales, the design does not scale to fit the layout. the problem we are having is when the Scales are to 100% we cannot scroll to the areas which has the actions, and when we unchecked the scales the layout becomes unresponsive the layout size what can we do?? to make it both responsive layout and still scrolling to trigger the actions on enter viewport please help

Posting your Hype document would be extremely useful.