[BUG]: DownloadBuildArtifacts@1 warning

[james1301]

New issue checklist

• I searched for existing GitHub issues
• I read pipeline troubleshooting guide
• I checked how to collect logs

Task name

DownloadBuildArtifacts

Task version

1.220.0

Issue Description

Can somebody just take a look at #19829. Frustrating such a useless warning is being thrown and nobody has even looked at the issue.

Environment type (Please select at least one enviroment where you face this issue)

• Self-Hosted
• Microsoft Hosted
• VMSS Pool
• Container

Azure DevOps Server type

dev.azure.com (formerly visualstudio.com)

Azure DevOps Server Version (if applicable)

Azure DevOps Server 2022.1 Update 1

Operation system

Windows Server 2019

Relevant log output

Starting: Download Artifacts: DevResults
==============================================================================
Task         : Download build artifacts
Description  : Download files that were saved as artifacts of a completed build
Version      : 1.220.0
Author       : Microsoft Corporation
Help         : https://docs.microsoft.com/azure/devops/pipelines/tasks/utility/download-build-artifacts
==============================================================================
Download from the specified build: #622906
Download artifact to: D:\Build\Agent-01\_work\228\a
##[warning]Please use Download Build Artifact task for downloading UNC type artifact. https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/utility/download-build-artifacts?view=azure-devops
Using default max parallelism.
Max dedup parallelism: 192
Hashtype: Dedup64K
Minimatch patterns: [\\server.com\data\xxx\yyy\zzz\**]
Pattern: **
Minimatch patterns: [**]
Applying include pattern against original list.
9 matches
9 final results
Copy file '\\server.com\data\xxx\yyy\zzz\DevResults\file.xml' to 'D:\Build\Agent-01\_work\228\a\DevResults\file.xml'

...

Downloading artifact finished.
Finishing: Download Artifacts: DevResults

Full task logs with system.debug enabled

Details

 [REPLACE THIS WITH YOUR INFORMATION] 

Repro steps