Minion Comet - FireFly Amulet/Infernal Legion - Bug

There is this weird bug going on with the build maybe it's the Amulet it's not triggering on mobs that are not initially on the map.

I'm thinking it's some interaction going on with FireFly amulet and Infernal legion.

This bug makes the build very useless especially late game.

I'm hoping there would be a fix to this.

This doesn't work on Breaches, Ultimatums, Sekhemas etc.

up, fix it pls

+1 please fix this ASAP

Ive been trying to come up with an alternative way to insta kill SRS for days because of this bug. It seems to me that it's possible the ignite from infernal legion cant be applied to any mob that is spawned after the instance is created or reloaded; breach, expedition, delirium, strong boxes, mobs that create other mobs, events in both trials that spawn mobs such as chalice. Alternatively the fireflower amulet interaction doesn't register an ignite has been applied those same mobs therefore not killing the SRS. I have tested this on expedition where I spawn the mobs, leave the map and come back in and the interaction works perfectly which isn't a viable strategy for any other content so any league content and trials are essential bricked for builds that use this as an integral mechanic.