WebScenarioTests smoke tests fail on mono with Invalid Operation Exception

[Winniexu01]

Failing build (internal Microsoft link):

Failed Microsoft.DotNet.SourceBuild.SmokeTests.WebScenarioTests.VerifyScenario(scenario: TestScenario { Commands = Build | Run | Publish, Language = CSharp, NoHttps = False, ScenarioName = "WebScenarioTests", Template = BlazorWasm, ··· }) [24 s]
  Error Message:
   System.InvalidOperationException : Failed to execute /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/extracted-sdk/dotnet run --no-launch-profile /bl:/vmr/artifacts/TestResults/Release/WebScenarioTests_BlazorWasm_CSharp-run.binlog
Exit code: 0
info: Microsoft.Hosting.Lifetime[14]
      Now listening on: http://[::]:34763/
info: Microsoft.Hosting.Lifetime[0]
      Application started. Press Ctrl+C to shut down.
info: Microsoft.Hosting.Lifetime[0]
      Hosting environment: Development
info: Microsoft.Hosting.Lifetime[0]
      Content root path: /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/projects-202407160906179286/WebScenarioTests_BlazorWasm_CSharp
info: Microsoft.Hosting.Lifetime[0]
      Application is shutting down...

  Stack Trace:
     at Microsoft.DotNet.SourceBuild.SmokeTests.ExecuteHelper.ValidateExitCode(ValueTuple`3 result, Int32 expectedExitCode) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/ExecuteHelper.cs:line 129
   at Microsoft.DotNet.SourceBuild.SmokeTests.DotNetHelper.ExecuteCmd(String args, String workingDirectory, Action`1 processConfigCallback, Nullable`1 expectedExitCode, Int32 millisecondTimeout) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/DotNetHelper.cs:line 110
   at Microsoft.DotNet.SourceBuild.SmokeTests.DotNetHelper.ExecuteWeb(String projectName, String args, String workingDirectory, DotNetTemplate template, Int32 expectedExitCode) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/DotNetHelper.cs:line 239
   at Microsoft.DotNet.SourceBuild.SmokeTests.DotNetHelper.ExecuteRunWeb(String projectName, DotNetTemplate template) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/DotNetHelper.cs:line 222
   at Microsoft.DotNet.SourceBuild.SmokeTests.TestScenario.Execute(DotNetHelper dotNetHelper) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/TestScenario.cs:line 43
   at Microsoft.DotNet.SourceBuild.SmokeTests.WebScenarioTests.VerifyScenario(TestScenario scenario) in /vmr/test/Microsoft.DotNet.SourceBuild.SmokeTests/WebScenarioTests.cs:line 25
   at InvokeStub_WebScenarioTests.VerifyScenario(Object, Span`1)
   at System.Reflection.MethodBaseInvoker.InvokeWithOneArg(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)
  Standard Output Messages:
 Executing: /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/extracted-sdk/dotnet new blazorwasm --name WebScenarioTests_BlazorWasm_CSharp --output /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/projects-202407160906179286/WebScenarioTests_BlazorWasm_CSharp --language "C#" 
 Executing: /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/extracted-sdk/dotnet build /bl:/vmr/artifacts/TestResults/Release/WebScenarioTests_BlazorWasm_CSharp-build.binlog
 Executing: /vmr/artifacts/bin/Microsoft.DotNet.SourceBuild.SmokeTests/Release/extracted-sdk/dotnet run --no-launch-profile /bl:/vmr/artifacts/TestResults/Release/WebScenarioTests_BlazorWasm_CSharp-run.binlog
 Detected app has started. Sending web request to validate...
 Status code returned: OK
 Executing: kill -s TERM 6058

[mthalman]

This was introduced between the following commits: dotnet/dotnet@687271e...5dce61b

/cc @akoeplinger