Extreme savanna hills biome has wrong biome color. It has a plains bole color instead of the savanna biome color. How to reproduce: Find an extreme savanna hills biome, observe the biome color (Grass, leaves, etc.). Got o savanna biome, observe the biome color. Observed results: The Extreme savanna biome color is way greener than the savanna biome. Expected results: The extreme savanna hills biome should have the same biome color as the Savanna Biome.