Hello. I dont know what you mean when you say that is working just fine, but i think you need to see your own demo closer and compare. Check my site and looks similar but demo its not loading as it should. Not loading styles and images. You can see it in your own video. Compare and you will see.
https://xstore.8theme.com/elementor/demos/car-parts
I ask to WordPress support team to help me clear cache and its not working.
I hope you can see it closer and help me. Thank you