So I support 86,000 Hospital Workers and we have Office 2019 KMS Licensing. We cannot use this OneNote app. We have 1000 users PER MACHINE that logon and cannot create 1000 copies of an app into each users local profile.
Also we do NOT use Azure or online logons or storage. This is 100% due to security. There Onenotes have patient data in them and absolutely cannot be shared or stored outside the environment due to Federal Privacy laws.
I do not understand the move from a Ferrari in the form of Desktop Apps in Program Files to a Bicycle with one flat tire in the form of wizzywig xml files? Modern apps are still terribly buggy. Do you know that the OneNote Modern App (or any app) won't function if the users AppData\Local is redirected to a D:\? It just cannot handle it. We have 256MB Solid State drives so all users profiles AppData (roaming and Local) are redirected to the D:\User Data drive and Windows 10 cannot handle it even in 1809. The apps just don't launch. If you move it back to C:\ they launch fine.
Do you know that it costs Healthcare 22 Terabyes in Internet Data per MONTH to update OneNote Modern apps on all workstations (260MB per machine x 86,000) and we don't use the store or have any 3rd party apps) because Microsoft has provided no way to control the auto updates or let us have an SCCM solution internally with a distribution point. It shut down our Emergency rooms network last week when OneNote started updating on 86,000 workstations x 260MB each = 22,360,000 MB of Data pulled from the Internet killing the LAN. We had to run uninstall scripts to remove it entirely from the machine.
We do have a Microsoft Architect now to see if they can finally design a solution to patch Modern Apps using SCCM.
We have so many problems with these apps that Most clients are going to LTSC 1809 without the Apps installed because at a Corporate level modern apps are a complete design disaster.