Extend Features on Demand for Server Core
Currently FOD for Server Core in Windows Server 2019 does not include a Services Snapin for MMC. Also missing: Task Scheduler, Hyper-V, etc. I know this is beeing worked on for Windows Server 1903.
But those Admins that run the LTSC version of Windows Server won't get these additional consoles.
Please consider a backport to Windows Server 2019 LTSC: