UE5.4 PCG not working on landscape imported as heightmap png

i created the heightmap in Houdini as a png file (4033 x 4033) everything seems to work fine except the new PCG spline biome i can’t make work. No meshes are spawned inside the spline I’ve tried changing z max/min and everything i can think of! Any ideas please?

I’m also facing same issue Have you found any solution

yes it works now… use a projection node in the PCG graph