True but what he's saying is other classes you can activate super, drop the cannon and use your super. On Nightstalker, you activate super, drop the cannon, and the super smacks the cannon and does nothing.

I understand what he is saying. What is happening is not a bug. When you drop a scortch cannon, it always drops directly in front if your character. Naturally speakung, if you don't move out of the way, you are going to hit the cannon. Plus, shadow shot being a projectile, I think you see where I'm going. The fix is simple, drop the cannon first and position your character before firing shadow shot.