Accept EULA remote doesn't work or isn't well documented

Brief description of your issue

I rolled out Winget to our domain machines and i'm facing an issue where i cant install a package due to the fact the msstore agreement terms aren't accepted.

The exact error:

...> winget upgrade "Adobe Acrobat (64-bit)" --silent --accept-source-agreements --accept-source-agreements

The 'msstore' source requires that you view the following agreements before using.
Terms of Transaction: https://aka.ms/microsoft-store-terms-of-transaction
The source requires the current machine's 2-letter geographic region to be sent to the backend service to function properly (ex. "US").

Failed when searching source: winget
An unexpected error occurred while executing the command:
0x8a15000f : Data required by the source is missing

Steps to reproduce

Let me walk you through the steps i've taken.

First step, install Winget on remote computers

Invoke-Command -ComputerName $Computername -ScriptBlock {
    $Hostname = Hostname

    #Install Winget and extra's
    Invoke-WebRequest -Uri https://www.nuget.org/api/v2/package/Microsoft.UI.Xaml/2.7.3 -OutFile C:\temp\microsoft.ui.xaml.2.7.3.zip   
    Expand-Archive -Path "C:\temp\microsoft.ui.xaml.2.7.3.zip" -DestinationPath "C:\temp\microsoft.ui.xaml.2.7.3"
    Add-AppxPackage C:\temp\microsoft.ui.xaml.2.7.3\tools\AppX\x64\Release\Microsoft.UI.Xaml.2.7.appx

    Invoke-WebRequest -Uri https://github.com/microsoft/winget-cli/releases/download/v1.3.2691/Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle -OutFile C:\temp\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle
    Invoke-WebRequest -Uri https://aka.ms/Microsoft.VCLibs.x64.14.00.Desktop.appx -OutFile C:\temp\Microsoft.VCLibs.x64.14.00.Desktop.appx
    Add-AppxPackage C:\temp\Microsoft.VCLibs.x64.14.00.Desktop.appx
    Add-AppxPackage C:\temp\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle

    #Clean-up
    Remove-Item "C:\temp\microsoft.ui.xaml.2.7.3" -Recurse
    Remove-Item "C:\temp\microsoft.ui.xaml.2.7.3.zip"        
    Remove-Item "C:\temp\Microsoft.VCLibs.x64.14.00.Desktop.appx"
    Remove-Item "C:\temp\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe.msixbundle"

    #Show version if succes
    Write-Host "$Hostname - $(winget -v)"
}

This installs version v1.3.2691 on all computers.

Expected behavior

I excepted so see that is would upgrade adobe reader.

Actual behavior

Next step was trying to upgrade something like Adobe Reader. I first searched using Winget search adobe for the right package name which led me to:

winget upgrade "Adobe Acrobat (64-bit)" --silent

But this resulted in the error:

...> winget upgrade "Adobe Acrobat (64-bit)" --silent

The `msstore` source requires that you view the following agreements before using.
Terms of Transaction: https://aka.ms/microsoft-store-terms-of-transaction
The source requires the current machine's 2-letter geographic region to be sent to the backend service to function properly (ex. "US").

Do you agree to all the source agreements terms?
[Y] Yes  [N] No: An unexpected error occurred while executing the command:
0x8a150042 : Error reading input in prompt

So after some googling i found out i can add the --accept-source-agreements and --accept-package-agreements parameters to accept it remotely. Like this topic describes: #1536 but as you can see above in the first code block this still results in that error.

Next step was asking ChatGPT since i didn't find any other hint on google. ChatGPT suggested running:

Start-Process -FilePath "winget" -ArgumentList "features", "-a" -WindowStyle Hidden -Wait

But this didn't change anything.

Back to google and i found out that there is also an ADMX file for GPO control. Imported that, enabled Winget AND set the trusted sources to msstore and winget but again without success.

Finally I tried reinstalling everything and also source reset but all with no luck.

Am i missing something here? Hopefully someone could pinpoint the problem.

Thanks!

Environment

Windows Package Manager v1.4.10173
Copyright (c) Microsoft Corporation. All rights reserved.

Windows: Windows.Desktop v10.0.19044.2728
System Architecture: X64
Package: Microsoft.DesktopAppInstaller v1.19.10173.0

Logs: %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\DiagOutputDir

User Settings: %LOCALAPPDATA%\Packages\Microsoft.DesktopAppInstaller_8wekyb3d8bbwe\LocalState\settings.json

Links
---------------------------------------------------------------------------
Privacy Statement   https://aka.ms/winget-privacy
License Agreement   https://aka.ms/winget-license
Third Party Notices https://aka.ms/winget-3rdPartyNotice
Homepage            https://aka.ms/winget
Windows Store Terms https://www.microsoft.com/en-us/storedocs/terms-of-sale

Start with the reported PowerShell remoting commands, the winget upgrade invocation, and the documented errors 0x8a15000f and 0x8a150042. Reproduce the remote installation and upgrade flow using the stated Windows and WinGet versions, then trace whether source agreements and geographic-region data are handled correctly. Done means the remote command completes without an interactive prompt or missing-source-data error, or the required documentation clearly explains the limitation and workaround.