Single sign on for AVD

Hello everyone,

We have a client with a cloud-only solution. We have two virtual machines in Azure. One of the servers is an AVD (Azure Virtual Desktop), and the other is an application server. These are interconnected. Additionally, the two servers are domain-joined via Azure's AD Domain Service, linking them to the customer's Office 365 AD. We have various GPOs in place that are distributed to the servers. Now, we want to enable Single Sign-On for the AVD. We don't want to activate SSO for RDP; rather, we want it directly on the virtual machine. This would allow users to avoid logging in separately to OneDrive, Outlook, and Office.com.

We have already attempted to create a GPO that works seamlessly on-premises:

https://learn.microsoft.com/en-us/entra/identity/hybrid/connect/how-to-connect-sso-quick-start

Additionally, we tried manually logging in users, but this also didn't yield success:

https://learn.microsoft.com/en-us/sharepoint/use-silent-account-configuration

So far, I haven't found a reliable solution that achieves this.