Streaming live at 10am (PST)

Video wont display when I intially load page

Hi im having a problem with the video in the How It Works section of my site. When you intially load the section of the site it wont display or play. however if you change the screen size of the site it displays and plays. How do I fix this so the video plays when I first load the page. heres a link to my site below

https://preview.webflow.com/preview/pcsm?utm_medium=preview_link&utm_source=designer&utm_content=pcsm&preview=84611753ffaa8211730bfa1b9accefa3&mode=preview