Azure Windows 11 Single user image need a first login

Overview of the Issue

I’m using Packer to generate a Multi User image of Windows 11 (win11-23h2-avd) This use case works well.
I’m using Packer to generate a Single User image of Windows 11 (win11-23h2-pro)

The single user image still being stuck and waiting for a first login onto the virtual machine.
Once you just login to the VM, the process unstuck and keep preparing the image.

Here is the screen that we get once we first logon.

Reproduction Steps

Packer init

packer build -force        
-var-file="pipelines/images/Packer/config/northEu/azure-windows-11-SU.pkrvars.hcl"        
-var-file="pipelines/images/Packer/config/northEu/build.pkrvars.hcl"        
pipelines/images/Packer/builds/windows/azure/windows-11/SU 

Plugin and Packer version

Packer v1.9.2

packer {
  required_version = ">= 1.7.7"
  required_plugins {
    azure = {
      version = ">= 1.0.2"
      source  = "github.com/hashicorp/azure"
    }
    windows-update = {
      version = ">= 0.14.0"
      source  = "github.com/rgl/windows-update"
    }
  }
}

Simplified Packer Buildfile

Operating system and Environment details

 Static hostname: ******
       Icon name: computer-vm
         Chassis: vm
      Machine ID: b7a4cde26cd04a9a8b619b977f5368df
         Boot ID: 93be12a3c96b4271a370d04dadf68059
  Virtualization: microsoft
Operating System: Ubuntu 22.04.3 LTS
          Kernel: Linux 6.2.0-1016-azure
    Architecture: x86-64
 Hardware Vendor: Microsoft Corporation
  Hardware Model: Virtual Machine

Logs

azure-arm.agent-source: output will be in this color.

==> azure-arm.agent-source: Running builder ...
    azure-arm.agent-source: Creating Azure Resource Manager (ARM) client ...
==> azure-arm.agent-source: Getting source image id for the deployment ...
==> azure-arm.agent-source:  -> SourceImageName: '/subscriptions/****/providers/Microsoft.Compute/locations/North Europe/publishers/microsoftwindowsdesktop/ArtifactTypes/vmimage/offers/windows-11/skus/win11-23h2-pro/versions/latest'
==> azure-arm.agent-source: Creating resource group ...
==> azure-arm.agent-source:  -> ResourceGroupName : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> Location          : 'North Europe'
==> azure-arm.agent-source:  -> Tags              :
==> azure-arm.agent-source: Validating deployment template ...
==> azure-arm.agent-source:  -> ResourceGroupName : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> DeploymentName    : 'kvpkrdpd6qrzbqshq'
==> azure-arm.agent-source: Deploying deployment template ...
==> azure-arm.agent-source:  -> ResourceGroupName : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> DeploymentName    : 'kvpkrdpd6qrzbqshq'
==> azure-arm.agent-source: Getting the certificate's URL ...
==> azure-arm.agent-source:  -> Key Vault Name        : 'pkrkvd6qrzbqshq'
==> azure-arm.agent-source:  -> Key Vault Secret Name : 'packerKeyVaultSecret'
==> azure-arm.agent-source:  -> Certificate URL       : 'https://pkrkvd6qrzbqshq.vault.azure.net/secrets/packerKeyVaultSecret/9215eca47fce45c2ba0e6866eaf586bf'
==> azure-arm.agent-source: Setting the certificate's URL ...
==> azure-arm.agent-source: Validating deployment template ...
==> azure-arm.agent-source:  -> ResourceGroupName : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> DeploymentName    : 'pkrdpd6qrzbqshq'
==> azure-arm.agent-source: Deploying deployment template ...
==> azure-arm.agent-source:  -> ResourceGroupName : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> DeploymentName    : 'pkrdpd6qrzbqshq'
==> azure-arm.agent-source: Getting the VM's IP address ...
==> azure-arm.agent-source:  -> ResourceGroupName   : 'pkr-Resource-Group-d6qrzbqshq'
==> azure-arm.agent-source:  -> PublicIPAddressName : 'pkripd6qrzbqshq'
==> azure-arm.agent-source:  -> NicName             : 'pkrnid6qrzbqshq'
==> azure-arm.agent-source:  -> Network Connection  : 'PrivateEndpoint'
==> azure-arm.agent-source:  -> IP Address          : '10.72.2.12'
==> azure-arm.agent-source: Waiting for WinRM to become available...
    azure-arm.agent-source: WinRM connected.
==> azure-arm.agent-source: Connected to WinRM!
==> azure-arm.agent-source: Provisioning with Powershell...
==> azure-arm.agent-source: Provisioning with powershell script: /tmp/powershell-provisioner605831079

And it wait here, forever, waiting for a first logon.

Thank you for your help