Azure DevOps pipeline trigger issue message not going away

Our team is implementing an Azure DevOps testing pipeline. After our initial commit to create the pipeline .yml file this error message was displayed. After looking into it, I realized I forgot to include the trigger in the .yml. However after adding, it this error message hasn't gone away. The pipeline is working as expected though, we are just using a manual trigger which is shown below. The only listed issue is from the our original commit. Is there a way I can acknowledge this error to make it go away or am I potentially missing a different error that I just haven't noticed yet? Thanks for any help in advance, please let me know if I can provide any additional information.

Here are the error messages that I am seeing when I view the runs of that pipeline. I also included a screen shot of how I'm setting up my trigger.

Edit: As request I included the actual .yml file code below with slight naming modifications. We do have some custom plugins such as creating files for files that are untracked but still needed to be created. So you might need to remove those to test this.

trigger:
- none

pool:
  name: myPool
  demands:
  - msbuild
  - visualstudio

steps:

- task: NuGetToolInstaller@0
  displayName: 'Use NuGet 4.4.1'
  inputs:
    versionSpec: 4.4.1

- task: NuGetCommand@2
  displayName: 'NuGet restore'
  inputs:
    restoreSolution: '$(Parameters.solution)'

- task: eliostruyf.build-task.custom-build-task.file-creator@6
  displayName: 'Create Connection Strings file'
  inputs:
    filepath: '$(System.DefaultWorkingDirectory)/ID_Web/config/ConnectionStrings.config'
    filecontent: |
     <connectionStrings>
     
     </connectionStrings>
     
    endWithNewLine: true

- task: eliostruyf.build-task.custom-build-task.file-creator@6
  displayName: 'Create Developer Settings File'
  inputs:
    filepath: '$(System.DefaultWorkingDirectory)/ID_Web/config/developerAppSettings.config'
    filecontent: |
     <appSettings>

     </appSettings>
    endWithNewLine: true


- task: eliostruyf.build-task.custom-build-task.file-creator@6
  condition: contains(variables['Agent.Name'], '1')
  displayName: 'Create Developer Integration Setting for agent 1'
  inputs:
    filepath: '$(System.DefaultWorkingDirectory)/ID_Test/config/developerIntegrationSettings.config'
    filecontent: |
     <developerIntegrationSettings>
        <add key="ModelsIntegrationTestDb" value="Models_IntegrationTest_BuildAgent1"/>
        <add key="ErrorsIntegrationTestDb" value="Errors_IntegrationTest_BuildAgent1"/>
     </developerIntegrationSettings>
     
    endWithNewLine: true


- task: VisualStudioTestPlatformInstaller@1
  displayName: 'Visual Studio Test Platform Installer'
  inputs:
    versionSelector: latestStable

# Build the solution.
- task: VSBuild@1
  displayName: 'Build solution'
  inputs:
    solution: '$(Parameters.solution)'
    msbuildArgs: '/p:DeployOnBuild=true /p:WebPublishMethod=Package /p:PackageAsSingleFile=true /p:SkipInvalidConfigurations=true /p:PackageLocation="$(build.artifactstagingdirectory)\\"'
    platform: '$(BuildPlatform)'
    configuration: '$(BuildConfiguration)'
    clean: true

# Run all unit tests in parallel
- task: VSTest@2
  displayName: 'Run Unit Tests'
  inputs:
    testAssemblyVer2: |
     **\*ID_Test*.dll
     !**\*TestAdapter.dll
     !**\obj\**
    searchFolder: '$(System.DefaultWorkingDirectory)/ID_Test'
    testFiltercriteria: '(FullyQualifiedName!~Integration & FullyQualifiedName!~Ioc)'
    runOnlyImpactedTests: false
    vsTestVersion: toolsInstaller
    runSettingsFile: 'ID_Test/.runsettings'
    runInParallel: true
    runTestsInIsolation: false
    codeCoverageEnabled: false
    testRunTitle: 'Unit Tests'
    platform: '$(BuildPlatform)'
    configuration: '$(BuildConfiguration)'
    diagnosticsEnabled: true
    rerunFailedTests: true

# Run integration tests serially
- task: VSTest@2
  displayName: 'Run Integration Tests'
  inputs:
    testAssemblyVer2: |
     **\*ID_Test*.dll
     !**\*TestAdapter.dll
     !**\obj\**
    searchFolder: '$(System.DefaultWorkingDirectory)/ID_Test'
    testFiltercriteria: '(FullyQualifiedName~Integration | FullyQualifiedName~Ioc)'
    runOnlyImpactedTests: false
    vsTestVersion: toolsInstaller
    runSettingsFile: 'ID_Test/.runsettings'
    runTestsInIsolation: true
    codeCoverageEnabled: false
    testRunTitle: 'Integration Tests'
    platform: '$(BuildPlatform)'
    configuration: '$(BuildConfiguration)'
    diagnosticsEnabled: true
    rerunFailedTests: true

# Clean agent directories
- task: mspremier.PostBuildCleanup.PostBuildCleanup-task.PostBuildCleanup@3
  displayName: 'Clean Agent Directories'

Edit (2): Included below is a screen shot of what I am using for trigger settings now, originally it was unchecked. Checking it doesn't seem to have any affect though.

So we gave up on this problem since it wasn't having any effect and we couldn't find the problem. After about a week or two it just stopped showing up. So I assume this was just some quirk with the Azure DevOps and not a problem with the pipeline itself.