The embedded chat ignores Same Origin Policy thus failing to authorize users in IE11: https://msdn.microsoft.com/en-us/library/ie/dn887953(v=vs.94).aspx
The error is “Access is denied.” in File: emberchat.js, Line: 14, Column: 1336.
Users are unable to use chat because of this error.
How to reproduce:
- Embed a chat into external site (or you can use mine http://kraken.su/stream/).
- Send a message.
- The login pop up should appear.
- Try sending again. And the pop up appears again.
Login and Sign up buttons in “All rooms” pop up are also unresponsive. As soon as you click them another unhandled exception is fired with this description: “Nothing handled the action ‘handleLoginButtonClick’. If you did handle the action, this error can be caused by returning true from an action handler in a controller, causing the action to bubble.”