Hello,
Thank you for your query and we are so sorry about the trouble this must have caused.
This is likely happening because the video is being lazy loaded, and when the Googlebot tries to access the video, it shows outside the viewport because it has not been loaded into the page just yet.
You can also test the live page as Google sees it using this URL to verify the same: https://support.google.com/webmasters/answer/9012289#test_live_page
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
