FNativeFastArrayReplication Fragment is missing HasFullPushBasedDirtiness trait

I found that FNativeFastArrayReplicationFragment is being polled every frame because its traits are set to HasPushBasedDirtiness instead of HasFullPushBasedDirtiness. This logic exists in FFastArrayReplicationFragmentBase but is missing from FNativeFastArrayReplicationFragmentBase. Is this a bug?

#if WITH_PUSH_MODEL
	if (EnumHasAnyFlags(InDescriptor->Traits, EReplicationStateTraits::HasPushBasedDirtiness))
	{
		FFastArraySerializer* FastArraySerializer = reinterpret_cast<FFastArraySerializer*>(reinterpret_cast<uint8*>(InOwner) + InDescriptor->MemberProperties[0]->GetOffset_ForGC());
		FastArraySerializer->CachePushModelState(InOwner, InDescriptor->MemberProperties[0]->RepIndex);
		Traits |= EReplicationFragmentTraits::HasPushBasedDirtiness;
		if (EnumHasAnyFlags(InDescriptor->Traits, EReplicationStateTraits::HasFullPushBasedDirtiness))
		{
			Traits |= EReplicationFragmentTraits::HasFullPushBasedDirtiness;
		}
	}
#endif