I am using ScrollTrigger to move a panorama photograph horizontally when vertically scrolling on the page.   You can find the implementations here in these two pages on my website: https://www.hariprasath.site/play/ochres https://www.hariprasath.site/play/untainted   On the first load, the pano photograph is not visible. It is just a blank space where the photo is and the rest of the page scrolls and behaves normally. Somehow it fixes itself when the window is resiz