Necromancer passive Veins of Malice does not trigger on indirect casts

Hello, the Necromancer passive skill “Veins of Malice” is supposed to grant frenzy and haste to your minions when you cast a spell. However, it does not appear to function with indirect casts as far as I can tell. Or at the very least, I couldn’t see it triggering from my volatile zombies’ skill mastery nodes that give you a chance to cast Marrow Shards or Infernal Shade whenever a zombie dies.

Please either fix Veins of Malice to work with indirect casts as well, or fix the description of the passive to specifically say direct casts only. Thank you.

What about other indirect casts? Both examples were On minion death

Veins of Malice has a ten second cooldown so any indirect cast triggered from a spell (IE every other indurect trigger an acolyte has access to besides volatile zombies now that I think about it, as far as i can tell) is hard to test because the original spell will likely trigger it first (except in fringe cases where it was on cooldown during the original spell but not during the triggerred indirect cast that resulted from casting the original spell).