Feature Policy Safari - Iframes - Youtube - ReactJS

1
votes

I am working on my website and noticed an error that I cant figure out that deals with Feature Policy.

In Google Chrome, I do not receive the error but in Safari I do. "Feature policy 'Fullscreen' check failed for iframe with origin 'https://www.youtube.com' and allow attribute ''."

I went and added "allow="autoplay; fullscreen"" to all of my youtube iframes but this has not solved the issue. Can anyone point me in the right direction?

I have also used allowFullScreen and allowFullScreen='allowFullScreen'

1
iframeyoutubefullscreen

1 Answers

1
votes
  1. Enable "Develop menu" in Safari settings
  2. From the menu bar open "Develop" > "Experimental Features" > "Reset All to Defaults" (scroll to the bottom to see it)
  3. Quit Safari (command + Q) and open it again and check if you error is fixed.

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