BUG (Bepinex warning "registry size")

How to fix this bug?
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 31, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 32, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 33, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 34, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 35, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 36, exceeding the expected size of 30
[Warning: Unity Log] The EnvironmentVertexColorPrefabOptimizer registry size is now 37, exceeding the expected size of 30