shallow clone handling does not work properly

[freakalot]

Hi, I have a task in my pipeline:

 - task: gitversion-command@4.2.0
    displayName: Determine Version and write wixfile
    inputs:
      arguments: '/config ${{parameters.configPath}} /updatewixversionfile /allowshallow'
      disableShallowCloneCheck: true

and my checkout is a shallow clone as this used to work fine for our versioning concept. The issue is, that running the task within the pipeline always ends up with an error from the dotnet-gitversion command that it is a shallow clone even though I told in the arguments that this is allowed.

The command executed as part of the pipeline:

Command: E:\_work\_tool\GitVersion.Tool\6.5.1\dotnet-gitversion.exe --roll-forward Major E:\_work\243\s /config GitVersion.yml /updatewixversionfile /allowshallow

the error:

2026-01-06T08:58:11.5519878Z Repository is a shallow clone. Git repositories must contain the full history. See https://gitversion.net/docs/reference/requirements#unshallow for more info.
2026-01-06T08:58:11.5519993Z 
2026-01-06T08:58:11.5520119Z -------------------
2026-01-06T08:58:11.5543137Z 
2026-01-06T08:58:11.5558467Z ##[section]Finishing: Determine Version and write wixfile

If I run the exact same command in the command line on the exact same build machine, it works totally fine. So I don't really know if the task does something else differently? How can I solve this issue?