gistfile1.txt

public class SxaDataView : BucketDataView
{
	protected override void GetChildItems(ItemCollection items, Item item)
	{
	  if (ItemIDs.MediaLibraryRoot == item.ID)
	  {
		using (new LanguageSwitcher(item.Language))
		{
		  Item rootItem = ServiceLocator.ServiceProvider.GetService<ISiteMediaRootProvider>().GetRootItem(item.Database);
		  if (rootItem != null)
			item = rootItem;
		}
	  }
	  using (new LanguageSwitcher(item.Language))
	  {
		base.GetChildItems(items, item);
		items.AddRange(item.GetVirtualChildren());
	  }
	}

	public override bool HasChildren(Item item, string filter) => base.HasChildren(item, filter) || item.HasVirtualChildren();
}