Youtube embeds on Sharepoint sites opened in IE Mode tab, are not showing on page

Since one the recent builds of Edge Dev, Youtube embeds on Sharepoint sites (SP2016 on premise) are not showing up on the page. Of course the SP page is opened in a IE Mode tab by way of a set policy.

Embeds of Soundcloud work just fine, so this may be a Google blocking action again? Can you please investigate?