So I am testing KM sp3 damage overtime...

So sp3 description mentions that he inflicts a Bleed Stack for Every bleed. And each bleed inflicts 1176 damage for every bleed over 6 sec. And a maximum of 50 bleed stack is allowed.

So I tested this mecanic twice to be sure. As you can see I loaded the 50 stacks first
And I fired the SP3

So damage overtime was 5920 per sec for 6 sec.
Where the damage over time should be.... 50 stacks of bleed x 1176 x 6 sec = 352800
A huge difference between 5920 x 6 sec = 35520
Here is a different result from the same fight.
When I fire the sp3 he is at 48% health point

And after the 6 seconds he is at 32% health point

Knowing that WS as 547 774 health point, that makes
48% - 32% = 16% x 547 774 = 87643 Damage
Therefore 87643 / 6 sec = 14 607 damage per thick
14 607 / 50 stacks of bleed = 292.14 damage per stack of bleed....
Can we get clarification on this « bug »