Aransu Mystic Badge problem

[Agmer]

Hello I have started gearing my SM Swarm spec (old wind I guess) lately and I have problem whit vt badge. Thing is it should trigger effect after using "Hive Swarm" (3) yet it does not and I don't know if I'm doing something wrong or it's some bug ;/  I would be thankful if some SM here would give me advice I don't want to write ticket to support if I'm not sure it's a bug.

 

Thank you