I am trying to get Edge in IE work on our web app.
If I just set it up as Edge and manually go to the default browser settings and the app URL it seems to work ok. If I set it up on the GPO with 'configure internet explorer integration' and 'configure the enterprise site list' the app opens in IE mode but certain features do not work such as opening .msg files and session handling.
Are these GPO settings putting in zsones that the default settings are not? any ideas?