SetComputerNameEx()does not update NV Hostname

According to the tests performed in ROSTESTS-227 seems that SetComputerNameExW is correctly setting the following registry keys:
ComputerName in Control\\ComputerName
ComputerName

However it modifies Hostname in Services\\Tcpip
Parameters when it shouldn't do until next reboot.
In windows 2003 there is a key called "NV Hostname" in Services\\Tcpip
Parameters which is the one that SetComputerNameExW should set (it doesnt exist in ReactOS), so in the next reboot ReactOS updates "Hostname" with the new value stored in "NV Hostname".