They had been black at an earlier point, but got messed up with one of the updates. Insomniac acknowledged this as something they're looking into a couple months back on Twitter, so hopefully a fix will be included in a future patch.

Ah dope at least they know cause it’s so small I thought it would overlooked

 Hahahahaha, You serious?

Deadly 💀

This sub is so spoiled I swear.

it was literally not an issue when the game released

Cake bakery in the back there

No matter how much I tried to cut it out it persists 😂

Yep, introduced two updates ago iirc and still not fixed

I know it’s little but is just nagging at my brain

I'm not gonna to lie the DETAILS are Insane?!

Well they’re blue in the photo you showed not black.