Should I just wait for the water to evaporate? Is a screen replacement necessary?
I’d appreciate your advice.
I read about someone with the same issue the other day.
https://forums.macrumors.com/threads/water-under-macbook-pro-screen-please-read.2124942/
Personally I'd just leave it if I didn't have any insurance. Luckily it still works and it's only in the corner.