MinLodQualityLevel does not work?

[Josterd]

Ah, figured it out:

1. Enable UseStaticMeshMinLODPerQualityLevels in your Project Settings
2. Set up QualityLevelMinLOD in the StaticMeshes.

You can find relevant code for it in UStaticMesh::OnLodStrippingQualityLevelChanged.