I’m not sure i agree with you.

The problem arises because some renderers render some areas with a different colour border. It’s quite often the same way they render barriers such as fences.

Yes, I know, “don’t map for the render”, but I’m sure how to suggest to every renderer not to put borders on areas.

I wasn’t tagging because of what I liked, but because I wanted to find the best solution. Not sure the eyes roll was necessary.