I'd like to trigger a build when any file under Build/Agent/ changes.

For that I have the setting for File: Path=Build/Agent/* in the gerrit-plugin section of the job config (in addition to the project and several branches).

In the git section I have Included Regions: Build/Agent/*.

I would expect that it triggers a build only when a file under Build/Agent/ changes. Instead it triggers a build on any change.

In case it matters: it's a multi-configuration project.