For me what solved it is painting one of the 2/7 particular Layers. Just painting with brush size set to around 32-64 or more with specifically these 2 materials (out of 7 I have) fixed the shade on the whole square/component.
For me what solved it is painting one of the 2/7 particular Layers. Just painting with brush size set to around 32-64 or more with specifically these 2 materials (out of 7 I have) fixed the shade on the whole square/component.