the issue seams to be the vdot from github.
Notifications Greyed Out : r/AzureVirtualDesktop
I modified these two registry key from 1 to 0 and that work "RegItemPath": "HKCU:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications",
"RegItemValueName": "NoToastApplicationNotificationOnLockScreen",
"RegItemValueType": "DWord",
"RegItemValue": "1",
"VDIState": "Enabled"
"RegItemPath": "HKCU:\SOFTWARE\Policies\Microsoft\Windows\CurrentVersion\PushNotifications",
"RegItemValueName": "NoToastApplicationNotification",
"RegItemValueType": "DWord",
"RegItemValue": "1",
"VDIState": "Enabled"