Cerakote chipped upper receiver near ejection port

[Araz Frostcrusher]

So I am curious, if there is a bare metal showing where there was a cerakote that chipped off, should I worry or just leave it? Curious because the chip happened right near the ejection port on the inside of the upper receiver. It a pretty big chip too. I would post a link in a bit but it went right through the coat. Maybe casing chipped it.

 

[ShawnC6]

I have some chips in my cerakote from ejection. I just figured it was something that happens.