staticChunksOrderVersion not updated when moving entites from non active world?

I am trying to instantiate entities in streaming world (ie not World.active), bring them over to the active world, and have them rendered statically. The steps Im taking are:

Convert gameobject prefabs:

Code (CSharp):

1. var s = new GameObjectConversionSettings(w,  GameObjectConversionUtility.ConversionFlags.ForceStaticOptimization);
2. GameObjectConversionUtility.ConvertGameObjectHierarchy(p, s);

Instantiate entities and assign FrozenRenderSceneTag:

Code (CSharp):

1. EntityTransaction.Instantiate(p);
2. EntityTransaction.SetSharedComponentData(e, new FrozenRenderSceneTag { SceneGUID = new Hash128 {Value = id} });

Optimize:

Code (CSharp):

1. EntitySceneOptimization.Optimize(w);

Move entities to active world:

Code (CSharp):

1. EntityManager.MoveEntitiesFrom(em, query, remap);

The problem is that RenderMeshSystemV2 fails to update the frozen render batches, it returns here:

Code (CSharp):

1. void UpdateFrozenRenderBatches()
2. {
3.     var staticChunksOrderVersion = EntityManager.GetComponentOrderVersion<FrozenRenderSceneTag>();
4.     if (staticChunksOrderVersion == m_LastFrozenChunksOrderVersion)
5.         return;
6.     ...
7. }
8.  

If I create an entity with a FrozenRenderSceneTag in the active world RenderMeshSystemV2 updates the frozen batches and things are rendered as expected:

Code (CSharp):

1. EntityManager.SetSharedComponentData(e, new FrozenRenderSceneTag{SceneGUID = new Hash128{Value = new uint4(1,2,3,0)}});

Is there a better way of getting RenderMeshSystemV2 to update its batches, or is this a bug?

Thanks, Bas