iFrames not working

I turned on the “Allow to render the app in an frame/iframe (X-Frame-Options)” to Allow all iFrames, many weeks ago, and I can’t get an iframe to work for the site, I keep getting “patriotroleplay.bubbleapps.io refused to connect”

nevermind, I turned on everyone can view and it works now

have you encoutered a problem with cross-origin requests?