Flame wall + herald of ash?

Hey there, i am experimenting with flame wall kinetic blast spellslinger and i found out that herald of ash is not behaving as it should be depending on a pob numbers.

For starters - i know that flame wall has 2 types of damage, 1st phase is ignite damage (the damage which enemy get's standing in flame wall), and second is a debuff which is a burning damage which can be reaplied via projectiles that pass through flame wall.

Example nr.1: adding lvl 3 awakened burning damage
(which gives 38% more burning damage / 10% increased burning damage)

gives me +39.5% dot dps

example nr2: addining lvl 20 herald of ash
(which gives 38% more burning damage / 12% more spell fire damage)

gives me +12.9% dot dps

--

In comparison lvl 20 herald of ash should give me even more then awakened lvl 3 burning damage but in the end it gives -26.6% less damage, it's something off about that. It doesn't work for both damage stages btw.

Please fix

Herald of Ash's burning damage modifier is local to the burning damage dealt by Herald of Ash. It doesn't provide you with a buff that increases all of your burning damage - you only get the fire spell damage modifier from it, which is all that would apply to Flame Wall in this case.