Not sure if intended or not, merc feedback

Hi

I've noticed that all my death's to mercs ever since getting my build to the point where i have a mirror+ invested into it is that only time i die to mercs is when my own merc uses Flamewall and the ENEMY merc gets the flamewall damage benefits from my merc.

Not sure if this is intended or not?

But when a merc goes from doing like 100dmg/hit to suddenly 1shotting me from full health with a Progenesis active and my ehp vs elemental dmg is well over 50k+ its kinda suspicious and the only cause for this when i've looked back at all deaths is my own merc's flamewall.

Just thought i'd post here incase other players also have the same experience.