Paint chipping on refurbished canyon grizl

Hey all,

I just got a refurbished Canyon Grizl gravel bike (Curry Powder color), and while I love it so far, I’ve noticed some paint chipping on the carbon frame near the crank area. I’ve attached pictures for reference.

I’ve already written to Canyon about it to see what they suggest, but in case they don’t want to help or offer a good solution, what should I do to fix this? Some have suggested using clear nail polish as a temporary fix, but I’m unsure if that’s the best approach, especially with a carbon frame.

Should I be worried about further damage if I don’t deal with it soon? Any advice on how to fix this properly would be greatly appreciated. Thanks in advance!