Target the Weak, Necro Trait, is only converting 11% of Precision to Condition Damage

The tooltip reads 13% but if you take a naked necro at level 80 you have 1,180 precision (I am using Curses, Blood Magic and Spite with no traits selected) you should get condition damage equal to 153: 1,180 X 13% = 153.4. Instead, you get condition damage equal to 130 which is 1,180 X 11%.

Either this is a display bug or a tooltip bug (should read 11% instead of 13%). If it's a tooltip bug this means target the weak was stealth nerfed at some point. Or, is Target the Weak not taking Furious Demise into account? Is this intended?

EDIT: In case you are curious, the extra 180 precision comes from Furious Demise in the Curses traitline, the same traitline that has Target the Weak so the lowest precision you can get on Necro to see this bug at level 80 is 1,180.

That is becouse some of the bonus stats arent converted looks like furious demise is one of those since if you take 13% of 1k precision you get 130.