Hi,
After researching, we found below article describes that remote desktop connection broker and remote desktop virtualization host will no longer be available on server core installations.
Features removed or planned for replacement starting with Windows Server, version 1803
https://learn.microsoft.com/en-us/windows-server/get-started/windows-server-1803-removed-features
Features removed or planned for replacement starting Windows Server 2019
https://learn.microsoft.com/en-us/windows-server/get-started-19/removed-features-19
Thanks,
Eleven
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