OS Provisioning, LDHostname not passing to Windows 10

Hello,

So, we have a OS provisioning job for windows 10 but the job doesn't seem to pass the LDhostname that is entered during the imaging process.  The machines come online with names like "Desktop-298UNOC42398734", which is bad because that is what gets added to the Domain.

Now, the unattended file has an entry for %LDHostname% but it apparently doesn't actually do anything.

Any pointers would be greatly appreciated.

Thanks,