iframe location access

[ray007]

I have a webapp which uses an iframe (in a dialog) and tries to detect end of user workflow by checking the frame location from an event handler for the iframes load event.
This works fine in google chrome, but in CefSharp looking at loadEvent.target.contentWindow.location shows a strange object.

I assume, this happens because in my CefSharp app the js-app is local, and therefore the iframe is now a cross-origin frame.
Setting sandbox or not does not make a difference.

Is there anything I can do that will allow me access to the iframe's new location?
I already am disabling web-security in Cef settings...

[n303ef]

Such code helped me:

 settings.CefCommandLineArgs.Add("disable-features=IsolateOrigins");
 settings.CefCommandLineArgs.Add("disable-site-isolation-trials");

[ray007]

I've solved my problem for now with a redirect from the server, but this is looking good, thank you!