Setting up Code Coverage data in Azure DevOps Pipeline, C# .NET 9

I am trying to set up Tasks in my Azure DevOps pipeline to collect Code Coverage results, after running UTs using the VsTest Task, to then have a Powershell Task in the Pipeline write to a SQL db the contents of those metrics.

The main issue I am encountering is actually finding the published results after the UTs successfully run. I have set up Tasks to publish the results, then find them & then insert, but the publish doesn’t seem to actually publish to the directory I specify, or if it does publish, I cannot see where to.

Here are the Tasks I currently have set-up.

Task to run UTs:

steps:
- task: VSTest@2
  displayName: 'VsTest - testAssemblies'
  inputs:
    testAssemblyVer2: |
     **\$(BuildConfiguration)\*\*test*.dll
     !**\obj\**
    runSettingsFile: '$/B3API/Main/B3API.Tests/codecoverage.runsettings'
    runInParallel: true
    runTestsInIsolation: false
    codeCoverageEnabled: true
    platform: '$(BuildPlatform)'
    configuration: '$(BuildConfiguration)'
    failOnMinTestsNotRun: true

codecoverage.runsettings file:

<?xml version="1.0" encoding="utf-8"?>
<RunSettings>
  <DataCollectionRunSettings>
    <DataCollectors>
      <DataCollector friendlyName="Code Coverage">
        <Configuration>
          <Format>cobertura</Format>
        </Configuration>
      </DataCollector>
    </DataCollectors>
  </DataCollectionRunSettings>
</RunSettings>

Task to publish results:

steps:
- task: PublishCodeCoverageResults@2
  displayName: 'Publish code coverage results'
  inputs:
    summaryFileLocation: '$(System.DefaultWorkingDirectory)/**/coverage.cobertura.xml'
    pathToSources: '$(System.DefaultWorkingDirectory)/**/coverage'

Task to find published file & store into variable:

steps:
- powershell: |
   $coverageFile = "$(System.DefaultWorkingDirectory)/**/coverage.cobertura.xml"
   [xml]$coverageData = Get-Content $coverageFile
   $coveragePercentage = $coverageData.coverage.@line-rate
   
   # Store the coverage data in a variable
   Write-Host "##vso[task.setvariable variable=coveragePercentage]$coveragePercentage"
   
  displayName: 'Store Coverage in variable'

The main issue it the Task to publish, it does not publish the results, I think it is due to not finding them in the first place.

Any help would be greatly appreciated, thanks!