Boneshatter + Armour Explosion => Heavy Stun => Shockwave

https://youtu.be/E9ISVg2EvGQ

1. Enemy, gets Heavy Stunned by Armour Explosion, does not trigger Shockwave
2. Enemy, gets stunned by Armour Explosions, Heavy Stunned by Boneshatter and triggers Shockwave.


Support Skills: Armour Explosion, Armour Break, Impact Shockwave, Stun


is this intended, does the Armour Explosion not trigger Heavy Stun effects of the Skill it's socketed in? At least the Impact Shockwave Support?