When airmapping is enabled but not activce, 50% of the variants of the groundparts at cliffs of the Stone-Bridge Pillars aren't placed. I'm sorry for that phrasing, no idea how to say it. The screen should make it clear, everything placed with airmapping
enabled but
not active:
Every example also applies to bigger and smaller Mountains.
When Airmapping is disabled (And of course also not active then) this problem doesn't exist.