Winget runasuser task cannot work correctly with the image Win11+optimized OS

[luxu-ms]

Describe the bug
If we created the dev pool with the image Windows 11+ Optimizations 23H2, then upload the yaml below,
After the dev box is provisioned, VSCode and Python are not installed.

Note: we also used Windows 11 + VS2022 (including PowerShell7), VSCode and Python are installed.

To Reproduce
Steps to reproduce the behavior:

1. Create the dev box pool using the image

2. Create the dev box in the dev portal, using the customization file below:
   `
   setupTasks:

• task: powershell
  inputs:
  command: |
  "New-Item -Type Directory -Path 'c:\' -Name qt-custom"
• task: winget
  inputs:
  package: Microsoft.VisualStudioCode
  runAsUser: true
• task: winget
  inputs:
  package: Python.Python.3.11
  runAsUser: true
• task: winget
  inputs:
  package: Amazon.AWSCLI
• task: winget
  inputs:
  package: RubyInstallerTeam.Ruby.3.2
• task: winget
  inputs:
  package: Oracle.JDK.17
• task: powershell-runas
  inputs:
  command: '& "$env:LOCALAPPDATA\Programs\Microsoft VS Code\bin\code" --install-extension github.copilot'
  runAsUser: true
  `
  please check the snapshot, the code above is changed by markdown

3. Login to dev box, wait for the popped PowerShell windows to execute

Expected behavior
VSCode and Python should be installed.

Screenshots
In the C:\devboxcustomizations, runAsUser.ps1 is as below, it looks ok:

But when execute the command, it give the error

After we manually execute the repair code, it can install VSCode.

So the issue is that when the task schedule launched the PowerShell, even in the script, there is the command Repair-WinGetPackageManager, but it cannot be executed successfully.

Dev Box VM Details (please complete the following information):

• OS version: Windows 11+ Optimizations 23H2

Additional context
by the way, Amazon CLI and JDK are installed because it's executed under system role

[awdavies90]

When using VS Code on my "Visual Studio 2022 Enterprise on Windows 11 Enterprise + Microsoft 365 Apps 24H2" Dev Box and running the "List Available Tasks For This Dev Box" command, the runAsUser parameter is not listed under the optional parameters for Winget or for PowerShell.

Is runAsUser functionality that is yet to be released?