Triggerbots Not Triggering Starfall from Starcaller Unique Axe

Bug Report ID: #2878567402

Been playing a saboteur starfall build with the new Starcaller unique axe.
It seems like triggerbots are not triggering 2x instance of starfall, nor are they applying the 35% damage reduction as they should be.

I have tried modifying my crit/attack speed/crit rate to see if they could be affecting it all all, but seemingly no change.

Its also possible that they are triggering and its just impossible to tell because of how the projectiles from starfall land.

Is this intended behavior, or is this a bug?