Material Graph - Does not Display Texture Sample Black 2D Preview UE 5.6 - SUBSTRATE Material

Development Architectural and Design Visualization
3

I just posted a fix here. It requires a source engine change - single line you can copy from my post and paste. Unreal submitted a fix in their ue5-main branch (which is their dev branch). Amazing this got missed in the 5.6 build.

Previews in Material Nodes always black (UE5.6 Substrate Enabled) - General / Issues and Bug Reporting - Epic Developer Community Forums