Hello Sebastian, welcome to Microsoft Q&A forum.
The error code 0x89235107 usually means there is a problem with the Xbox app or Gaming Services on Windows. Please try the following steps:
1. Reset the Microsoft Store cache
Press Windows + R, type wsreset.exe, and press Enter.
2. Repair or reset the Xbox app and Gaming Services
Go to Settings > Apps > Installed Apps. Find the Xbox app, select Advanced options, and click Repair. If that does not help, click Reset. Repeat the same process for Gaming Services.
3. Reinstall Gaming Services and re-register all Windows apps
Open PowerShell as Administrator and run the following commands:
get-appxpackage Microsoft.GamingServices | remove-AppxPackage -allusers
start ms-windows-store://pdp/?productid=9MWPM2CQNLHN
Get-AppXPackage | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}
Then, restart the PC and login again.
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