wkwebview full screen ?

Can't find a request to enter full screen, so at the moment nothing is entering full screen. How can I do this ?

What platform are you developing for?

Share and Enjoy
—
Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

let myEmail = "eskimo" + "1" + "@apple.com"

OSX 10.10 or 12, I'm using Sierra maybe just stick with that.