Vial of Volatile Ice not converting impact damage

Is Vial of Volatile Ice not supposed to convert the impact damage to cold?

The item states “100% of Acid Flask base damage converted to cold.” but the skill still retains the physical tag, leading me to believe only the poison (damage over time) portion of the skill is being converted.

Thanks for any reply.

Bug Reports

It should convert all of the base pgys to cold and swap the phys tag to a cold tag.

I see. It keeps the physical tag so that’s why I’m confused. Unless something is giving added phys as that’s making it keep it’s tag?

The only way that would be the case is if the thing adding flat phys were in the skill tree. Items/passives adding flat damage don’t change skill tags unless they explicitly say they do.