Colors Mesh Painting doesn't work

Hi everyone! I try to paint static mesh but Mesh Painting tool doesn’t work at all.
Thirst of all, I have edited the base texture material:


The material of static mesh has next configuration:


Then using Mash Paint Mode I switch Paint Color to Black and Erase Color to White and paint:

But there is no effect after painting

I have already tried:

Two more things:
-Textures Painting works fine
-If I change GlowStreght to 1 (in base texture material) it becomes:


So I wonder what I did incorrect ? Why Painting doesn’t work ? Seems that it’s common bug with Mesh Painting but seems this is over case