Lightbox issues with different frames and autoplay doesn't work

Hey fellow Webflowers,
Please help me understand why on this page lightbox opening videos have different frames, the one in hero and the other ones drawn from cms.

Autoplay used to work fine but now it doesn’t.

READ-ONLY: Webflow - Ricky's Groovy Project

Staging-link: Lasser Media | Videos

Here is my site Read-Only: Webflow - Ricky's Groovy Project