Update Logitech room device on 2018-10 cumulative update to 21H2

Hi guys and girls,

I have a device on an old build that I am struggling to update.  Its currently running an old build that was using skype

Problem is, if I run the script to update skype to teams, the script say the OS build is older than the script can work with.

If I go to the OS and attempt an update, it only allow 22H2.  Teams isn't supported on 22H2.  I learned that after updating it once piece and doesn't auto start skype/teams any more on restart

So how do we update Windows 10 to 21H2 now?