Code coverage not generated

[iPlexor]

Describe the bug
Steps in README.md fail to produce code coverage report file.

To Reproduce
Steps (from README.md) to reproduce the behavior:

1. Add the Coverlet.MSBuild NuGet package to the both projects.

   dotnet add package coverlet.msbuild

2. Install the ReportGenerator tool:

   dotnet tool install -g dotnet-reportgenerator-globaltool

3. Run the tests and collect coverage using the dotnet test command with an absolute path.

   dotnet test /p:CollectCoverage=true /p:CoverletOutputFormat=opencover /p:CoverletOutput="$(pwd)/coverage/"

4. Run the ReportGenerator tool:

   dotnet reportgenerator "-reports:HelloWorld.Tests/coverage.opencover.xml" "-targetdir:coveragereport" "-reporttypes:Html"

Expected behavior
There should be a /coverage/coverage.opencover.xml file with some code coverage generated.

Additional context
The coveragereport folder is generated, but since coverage.opencover.xml isn't, neither is the report.