Hi Matt_Philipenko reading the licensing requirement seems it is not allowed / supported to use Server 2019 LTSC RDSH / Citrix.
The following are the requirements for device-based licensing for Microsoft 365 Apps for enterprise:
from the version Server 2019 or upcoming Server 2022 would qualify based on the version.
Also Server could be Hybrid Joined.
Can you please share information you have on this?
Furthermore, do you have information about which versions of Office are going to be supported on Server 2019 and Server 2022 so basically an updated version of reflecting the upcoming versions of Server and Office. This would be very helpful for licensing and upgrade plans for H2 2021. Thank you in advance!
https://query.prod.cms.rt.microsoft.com/cms/api/am/binary/RE4tOEc