Hello there,
I have updated Jetpack on my staging site -https://camspizzastage.wpengine.com/ - running XPro 5.1.4 with a Child Theme active, to Version 10.3 and it has stopped background videos from running. I saw a few other users w this issue but no fix was posted.
I have disabled all plugins except for jetpack and Woocommerce to check for conflicts but Im not seeing anything and this did not help.
Can you take a look and let me know how to fix? I have included login details as a secure note.