Using PCG, StaticMeshComponentPropertyOverride only takes effect when the flag ExecuteOnTheGPU is off.

StaticMeshComponentPropertyOverride only takes effect when the flag ExecuteOnTheGPU is off.

All error checking for StaticMeshComponentPropertyOverride turns off when the flag ExecuteOnTheGPU is off.

The Template Descriptor does allow properties to be set regardless of ExecuteOnTheGPU state (though this does not allow different settings per data point like StaticMeshComponentPropertyOverride does).

• Create a pcg graph that spawns a static mesh with the mesh selector type set to PCGMeshSelectorByAttribute
• Add a float attribute to the data
• Use that float to set a StaticMeshComponentPropertyOverride such as InstanceEndCullDistance
• Add the pcg graph to the world
• Toggle ExecuteOnTheGpu

(See additional info URL for attached video with visual repro steps.)