Greetings,
It seems to me that there is an erroneous KB number in the December master patch list (12/27).  Under the Server 2019 section, namely KB5021236. This is an azure stack update, as opposed to a server 2019 update. I believe perhaps KB5021237 was intended, which is a update for Server 2019.  If anyone could confirm this I would greatly appreciate it.
Thanks much