I tried installing the current 23H2 preset, and Xbox App fails as reported.
1. Enabling WU background app updates didn't work for me (while I was impatiently waiting).
2. Downloaded
Microsoft.GamingApp (and its dependent packages) using the PS script.
There's only one version available, as MS removes all previous Appx versions from the Store's history. From Explorer, clicking on the package file to install ends with a DesktopAppInstaller restricted features error.
3. Running a PowerShell
Add-AppxPackage command using the full dependencies worked:
Code:
Add-AppxPackage -Path Microsoft.GamingApp_2408.1001.14.0_neutral_~_8wekyb3d8bbwe.msixbundle -DependencyPath Microsoft.UI.Xaml.2.8_8.2310.30001.0_x64__8wekyb3d8bbwe.appx, Microsoft.VCLibs.140.00.UWPDesktop_14.0.33728.0_x64__8wekyb3d8bbwe.appx, Microsoft.VCLibs.140.00_14.0.33519.0_x64__8wekyb3d8bbwe.appx
4. Launching the Xbox app, allowed it to self-update. It will complain you haven't updated the optional Game Bar & Feedback Hub.
Since Appx updates are deliberately broken in the original preset; it suggests either restoring WU to work again, or have users to download the current Xbox app and integrate it into the install image. The problem is allowing App updates is better, but GamerOS has always wanted to avoid them in the first place. I believe this problem has always existed, but previous gamers had never complained.
The workaround is to use the PS script, download Xbox Gaming App and its dependent packages, and add them from the
Updates screen.