Installing Windows Terminal on Windows Server 2019 Datacenter
Solution 1:
Windows Terminal is not supported on Server 2019, per their Github. Windows Server 2019 final build number was 17763, Windows Terminal requires at least 18362.x according to that package.
You will have to use a newer build of Windows or wait until the next Windows Server version to be released to use it on Windows Server. Basically Windows Terminal requires a Windows version 2004 (build number 19041) or newer.