Unreal Engine Issues and Bug Tracker (UE-197737)

Steps to Reproduce

Create a BP with a HeterogenousVolumeComponent, and make sure its default material is empty.
Create and assign a MID in the construction script, so we can adjust the volume material parameters in editor.
PIE, the volume won't render.

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Fixed

Fix Commit	30638816

HeterogeneousVolumeComp doesn't render properly using DynamicMaterialInstance created in Construction Script