StaticMesh reimport not preserving support for physical material masks

Client has a workflow issue with the reimport pipeline:

UStaticMesh::bSupportPhysicalMaterialMasks should be copied over to UBodySetup::bSupportUVsAndFaceRemap before it takes effect for raycasts, etc. However, during a reimport:

• A new StaticMesh asset is created
• In StaticMeshImportUtils::RestoreExistingMeshData, ExistingMeshDataPtr->ExistingBodySetup properties are copied over to the new BodySetup through UBodySetup::CopyBodySetupProperty, but bSupportUVsAndFaceRemap is not copied over.
• Unchecking and checking the bSupportPhysicalMaterialMasks property in the static mesh editor triggers a PostEditChangeProperty that copies the value over to bSupportUVsAndFaceRemap

Should UBodySetup::CopyBodySetupProperty include bSupportUVsAndFaceRemap?

• Pick a StaticMesh asset that was imported from a source file.
• Set up a physical material mask for the static mesh, e.g. like in https://forums.unrealengine.com/t/physical-material-masks/156605/2 .
• Make sure its "Support Physical Material Masks" property is checked
• Reimport the StaticMesh asset from source
• In PIE, observe that raycasts do not respect the physical material mask