CMS Dropbox Background Video Not Working on Chrome

Have a really weird issue with a custom CMS video embed on this site I’m working on.

I have an embed that pulls a dropbox video from the CMS to play on the site. I’ve used this EXACT same embed on multiple other sites I’ve done and never had an issue. This issue is only happening with the site and it’s very annoying. Need help with a fix ASAP please!

Here is an example of a site that’s using the exact same code and everything and it works fine in Chrome/Safari: AEX Logistics - AEX Logistic's last-mile solutions have never looked so good.

See read-only link for current issue below.

Here is my site Read-Only: (Webflow - Structura)
(how to share your site Read-Only link)