Scroll while in view animation lagging on live version of site


I made this scroll animation a while ago but now it appears to not be working smoothly. It’s the animation on the Hero video at the top, the video is supposed to gradually move and scale on scroll but it suddenly moves after scrolling. It works perfectly on the preview but not on the live site. I’ve tested the site with the rest of the sections removed but it’s still glitching. Can anyone help?

Here is the URL -
Here is the Read Only - Webflow - Bayes Esports

Many thanks in advance!

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