mirroring a virtual component

When I mirror a virtual component all is fine, however when I rename and save out the virtual component the mirror no longer updates, the name in the mirror properties is ok but the name in the part tree is not,

The only way I could get the part to update was to delete the mirror and reapply it and any mates to the mirrored part

Anyone else seen this, is there a better way to get it to update

2010sp3.0 win7

SolidworksAssemblies