This is the page without any cookie fix applied. It simply includes an iframe that does set a cookie and tries to read it again.
The page included here is on a different domain! So depending on your browser settings the 3rd party cookie is accepted or not. Please click on the fixed examples below if cookies are not accepted.
PS: If you want to test this whole feature here and you don’t have a MAC I recommend to test with Firefox because there you can set all 3 possible values for the 3rd party cookies!
If the workaround is applied once you need to delete the cookies “aifixed” and “aichecked” from www.tinywebgallery.com and the cookies “safari_cookie_fix” and “the_cookie” from www.mdempfle.de to try it again. Otherwise also the example without a fix is now working.
Shortcode:
[advanced_iframe width="50%" height="200" src="//www.mdempfle.de/fix/framed.html"]