This is my opinion on the Microsoft Windows Server Administration Certifications Track like the legacy (MCSA/MCSE) which I hope Microsoft realize they made a mistake on this Certification Track, Why not change it to another type of Server Certification ( ie, MS-WSA-Windows Server Administration),
Maybe later that Microsoft might revamp the Server Certification ( NEW WSA-Windows Server Administration) which includes Windows Server 2016/2019 and Azure Administration, well this would be my idea, and would welcome any suggestions on this matter, Especially from @Mike-Rodrick. Dan