I'm playing the Steam version of Warframe with an Xbox One controller along with a keyboard & mouse. Whenever I play an endless mission (e.g: Defense on Ur, Uranus or Taranis, Void), I can't choose whether to stay or extract & I have to abort the mission.  Neither the controller nor the keyboard & mouse allow me to choose the Stay/Extract option.  I'm always forced to fail this type of mission because I wind up being left alone & then I have to abort the mission.  I don't ha