Combustions -fire res is being applied even when the supported skill cannot ignite.

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• I'm running the latest version of Path of Building and I've verified this by checking the changelog

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• I've checked for duplicate open and closed issues by using the search function of the issue tracker

Check for support

• I've checked that the calculation is supposed to be supported. If it isn't please open a feature request instead (Red text is a feature request).

What platform are you running Path of Building on?

Windows

What is the value from the calculation in-game?

I have combustion support linked to bear trap, but it only deals physical damage and cannot ignite, so I should not be seeing my hexblast's dps go up from a higher effective dps mod when enabling combustion.

What is the value from the calculation in Path of Building?

My effective dps mod on hexblast without combustion is 2.451x, and when I link added fire damage to my bear trap this goes up to the correct 2.666. But if I take added fire damage away and check the "enemy is ignited" box in config then the effective mod goes up to 2.666 again despite combustion in reality doing nothing, so I guess it's not checking whether combustion's effect is even possible.

How to reproduce the issue

Link combustion to bear trap, it will deal only phys damage with no chance to ignite. Then check "is the enemy ignited" in config. I just created a blank profile with only bear trap and fireball to be able to see the fire res on the effective dps mod.

Character build code

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Screenshots

Start by reproducing the issue with the linked build code: link Combustion to Bear Trap, remove Added Fire Damage, and enable “enemy is ignited” for Hexblast. Trace the calculation that applies Combustion's fire resistance reduction and verify the result only changes when the supported skill can actually ignite; done means the effective DPS no longer increases in this case.