Originally Posted by nstygma
don't you have this icon in the bottom right of the embed?
Nope, just the four leftmost icons, and a 3D icon to the left of them. The youtube icon is at the rightmost corner of the embed.
But the fullscreen icon shows up if I click on the youtube icon and view the clip directly from their site.
Youtube site 2nd
And this isn't just a CP thing, over the past week or so, all embeds from youtube exhibit this.