Windows 10 Pro Desktop marked as a server. I'm having an identical situation. When I initially added the software to the Windows 10 Pro desktop I figured it would assign a desktop license automatically, but it assigned a server license. I then released the license and tried to grant again. It didn't ask me which license to grant, it just automatically selected the server one again. I then released the license again, then assigned a desktop license to the company.
When I go to grant the license, it only shows the server options for licensing and doesn't show the desktop at all.