Windows Installer logging is not working on W11 25H2

Hello,

I am trying to troubleshoot a failed GPO software deployment, the GPO log itself is not detailed enough, so I tried to enable the Windows Installer logging options as per this article:

https://learn.microsoft.com/en-us/troubleshoot/windows-client/application-management/enable-windows-installer-logging

I tried both the GPO approach and directly modifying the registry (even though the flags from the GPO were already populated there), but there are no msi*.log files created anywhere.

For the GPO installations I expect the log files to be created from the system account, either in %windir%\Temp or somewhere under \%windir%\System32\config\systemprofile

I though that maybe there is something preventing the GPO installations to create log files, perhaps since they are silent. According to the article:

Each time that you use the Add or Remove Programs item in Control Panel, a new Msi*.log file is created.

so I tested by removing a random program from a user session, expecting a file to be created in %temp%, but again, nothing.

Is this feature broken, or am I missing something?

Best regards

Alexander