UE5.7 — Landscape Grass Type spawning everywhere despite Landscape Layer Blend mask on Grass Output node. Layer Sample returns 1.0 everywhere. VT disabled. How do I correctly mask Landscape Grass Output using painted landscape layers?"
Sometimes I have to restart editor after applying changes to the mat to get grasstypes to update, sometimes a simple grass.flushcache will do, though you should probably post your graph, cant really tell whats going on with a brief description of the symptom