Inconsistent Brain Burst damage

Issue Type (Required):

Talents

Issue Description (Required):

I thinks there is some bug or something that make brain burst sometime different damage.

Steps to Reproduce (Required):

First lets put some base, this is the build im testing out : https://darktide.gameslantern.com/builds/a2dd2a90-93c6-4e78-8e52-55b2d62303e4/brain-burst-test

With this build i first reach 75% peril thanks to the new talent Peril Equilibrium to have some bonus actif with Penetration of the soul and Warp Rider.
Then i kill a bunch of small enemy to have 5 stack of Perfect Timing and the warp damage bonus of Malefic Momentum.
Once i have all those bonus i then target a Crusher with my brain burst who will use a charge of Empowered Psionics with the talent Psykinetic Grip (+20% damage for brain burst), Vulnerable Mind (+20% damage vs ogryn), Focused Warp (+15% Damage on warp attack) and i have the aura Kinetic Presence for +10% Damage against Elite.

With all of that i can have either to use 2 brain burst with Empowered Psionics to deal 3782 then 2719 OR a clean one shot at 6500.

If someone who have more game knowlegde see this and can answer me thank you

Mission Name (Optional):

The Psykhanium

[PC] Do You Use Mods? (Optional):

No, I don’t use mods

Reproduction Rate (Required):

Common (<50%)

Platform (Required):

PC - Steam

Player ID (Optional):

Upload Supporting Evidence (Optional):

Kinetic flayer procs off brianburst, so you get double brainbursts some times. It stacks the damage together into one giant nuke so it looks like it’s just a single attack doing huge damage.

Thank for the explanation