SourceLink and Azure DevOps

Question

Have I got it right that AzureDevOps doesn't support snupkg therefore you have to use the PublishSymbols task which only works on Agent.OS -equals Windows_NT?

- task: PowerShell@2
  displayName: 'dotnet pack'
  condition: ne(variables['projectsToPack'], '')
  inputs:
    targetType: 'inline'
    script: |
        $packVersionSuffix = '$(packVersionSuffix)'
        $bo = '$(Build.ArtifactStagingDirectory)' # 'artifact' (sic).

        $projectsToPack = '$(projectsToPack)'.Split(';')
        $projectsToPush = '$(projectsToPush)'.Split(';')

        foreach( $csproj in Get-ChildItem -Recurse -Filter *.csproj ) {
            if($projectsToPack.Contains($csproj.Name)) {
                $outputDirectory = "$bo\pack"
                if( -Not $projectsToPush.Contains($csproj.Name)) {
                    $outputDirectory = "$bo\pack_no_push"
                }
                
                $csprojFullName = $csproj.FullName
                if('$(packVersionSuffix)' -ne '')
                {
                    dotnet pack --no-restore --no-build --configuration $(buildConfiguration) --include-source --include-symbols --version-suffix "$packVersionSuffix" --output "$outputDirectory" "$csprojFullName"
                }
                else {
                    dotnet pack --no-restore --no-build --configuration $(buildConfiguration) --include-source --include-symbols --output "$outputDirectory" "$csprojFullName" # Fuck knows why .FullName not only isn't needed but moreover doesn't work.
                }
                # -p:SymbolPackageFormat=snupkg
            }
        }

        if (Test-Path "$bo\pack_no_push") {
            Remove-Item -Force -Recurse "$bo\pack_no_push"
        }    

- task: NuGetCommand@2
  displayName: 'Push packages'
  condition: and( succeeded(), ne(variables['projectsToPush'], ''), ne(variables['Build.SourceBranchName'], 'merge')) # Don't push a package for PR builds.
  inputs:
    command: 'push'
    packagesToPush: '$(Build.ArtifactStagingDirectory)/pack/**/*.symbols.nupkg'
    nuGetFeedType: 'internal'
    publishVstsFeed: 'Company'
    allowPackageConflicts: false
    #skipDuplicates isn't supported :( Hence all the faff with projectsToPush.

- task: PowerShell@2
  displayName: 'Windows_NT for PublishSymbols@2'
  condition: and( succeeded(), ne(variables['projectsToPush'], ''), ne(variables['Build.SourceBranchName'], 'merge'), ne(variables['Agent.OS'], 'Windows_NT'))
  inputs:
    targetType: 'inline'
    script: |
          echo "Task 'PublishSymbols@2' requires Agent.OS -equals Windows_NT (add this demand to your job)."
          exit 1

- task: PublishSymbols@2
  displayName: 'Push symbols'
  condition: and( succeeded(), ne(variables['projectsToPush'], ''), ne(variables['Build.SourceBranchName'], 'merge')) # Don't push a package for PR builds.
  inputs:
    SearchPattern: '**/bin/**/*.pdb' # Includes pakcages that haven't been published, but 'should be' identical to previous symbols.
    SymbolServerType: 'TeamServices'
    IndexSources: false # Not needed when using SourceLink https://learn.microsoft.com/en-us/azure/devops/pipelines/artifacts/symbols?view=azure-devops&viewFallbackFrom=vsts