They're coming for you node BRICKS delirium

Tried it in two maps. The moment I killed a rare mob, mist stopped and never started spreading again. This means a rare killed at the beginning of the map causes the mist to never reach anywhere and delirium is useless.

How is this in the game after 2+ months...? An atlas node completely bricking the mechanic.

Edit: okay, first time the mist rly was stuck, I waited like 3-5min in the delirious area but it hasn't spread any further. Second time it spread a LITTLE BIT further after 1-2 mins and then its stuck again. Then after 1 min delirious artifacts spawning monsters appeared near me suddenly and the mist moved a great distance at once. Something is wrong with it, but not sure what