Can't add separate 'keydown' and 'keyup' actions for the same key

The code below should print both DOWN and UP, but only prints UP.

  hotkeys.bindTo($scope).add({
    combo: 'a', action: 'keydown', callback: function() { 
      console.log("DOWN");
    },
    combo: 'a', action: 'keyup', callback: function() { 
      console.log("UP");
    }
  });

[ntrpnr]

It actually works if I add the ‘keyup’ action before I add the ‘keydown’ action.

[devonzara]

That, or just pass the action as a second parameter through to the Mousetrap method as I’ve done here. 😃