Twitter App Card not working


#1

I am trying to figure out why the twitter card for “http://www.engadget.com/2013/08/07/oculus-rift-john-carmack-cto/” does not display "open in " instead of “view in web”.

I am trying this on my device, with twitter installed, and my Engadget app installed “app handles scheme ‘com.aol.engadget’”.