post images shown in Favicon

Hello: Just bought your plug-in and learning to use it. Great tool! I'm having a situation where the post pages created by the plug-in shows the feature image also as a favicon. (see screenshot) This is also happening to the POST page inside my wordpress admin (see screenshot) The odd thing is, when the page with the post is loaded from a link jump from the homepage, this does not happen. It only happens when the page is loaded using the url directly or from backend admin to the page. Please advise if there's a button to turn this off.