Using UEM 9.1.0.175, I was able to persist the StartLayout of user that has a mandatory profile by slightly modifying my previously published .zip
I still have not figured out how to migrate the pinned items from 1607 LTSB to 1809 LTSC.
I added a pre export task:
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe -Command get-service WpnUserService_* | Stop-Service -force
And here is the ini:
[IncludeFolderTrees]
<LocalAppData>\TileDataLayer
<LocalAppData>\Microsoft\Windows\Explorer
<AppData>\Microsoft\Windows\Start Menu
<LocalAppData>\Microsoft\Windows\Cloudstore
<LocalAppData>\Microsoft\Windows\caches
<AppData>\Microsoft\Windows\Recent\AutomaticDestinations
[IncludeFiles]
<LocalAppData>\Microsoft\Windows\Shell\layoutmodification.xml.bak
[IncludeRegistryTrees]
HKCU\SOFTWARE\Microsoft\Windows\DWM
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\CloudStore
[IncludeIndividualRegistryValues]
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\EnableAutoTray
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\SlowContextMenuEntries
[ExcludeFiles]
<LocalAppData>\Microsoft\Windows\Explorer\*.db
[ExcludeFolderTrees]
<LocalAppData>\Microsoft\Windows\Explorer\IconCacheToDelete