Simulacrum bug with arcanist brand and flammability

When I cast arcanist brand in simulacrum it wont cast flammability no matter what.
it cast flame surge and elemental weakness just fine.

It also strangely works in the campaign and in maps just fine

I have whispers of doom allocated if that matters

I have footage of the bug in the clearest simulacrum can be im just not sure how im supposed to show it

https://streamable.com/je1hdm in simu
https://streamable.com/5cy35k act 9 blood aqueduct

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imer411#7639 wrote:

https://streamable.com/je1hdm in simu

Because of the skills reserving Mana, you don't have enough Mana to cast Flammability.
Loading your character into PoB, the cost for Flammability is 43 Mana, compared to 24 for the lower leveled Elemental Weakness curse.

"

imer411#7639 wrote:

https://streamable.com/5cy35k act 9 blood aqueduct

Here, Flammability is castable because you have enough unreserved Mana to pay the cost.

oh you are right, i was disabling my aura not to one shot them