Do Dragonwrought Kobolds have Light Sensitivity?

[Adonis1x23]

Dragonwrought says that when you take the feat you gain "dark vision out to 60 feet and low-light vision," but kobolds already have dark vision.

Is this supposed to mean dragonwrought kobolds don't have light sensitivty? The fluff from RotD says that the dragonwrought are raised above ground, so it would make sense.

The only problem is that it doesn't out right say that the dragonwrought don't have Light Sensitivity.

[Enguhl]

I don't know by official rules, but I always say they are no longer light sensitive, mostly due to the fluff.

[EpicEvokerElf]

Seems too good to be true. It doesn't say anywhere that they lose it... And the feat essentially just lists Dragon traits regardless of overlap. I'd say they still have it by RAW.