How do I use the extension Pester Tests in VS Code with modules built with Sampler?

Pester Tests keeps asking for the module when running one of the sample unit tests using VS Code...

> An error occured running Pester: The specified module 'XXXX' was not loaded because no valid module file was found in any module directory.

Start by reproducing the error in VS Code with one of the Sampler sample unit tests and check how Pester resolves the module. Done means the sample test runs through the Pester Tests extension without reporting that the module has no valid file.

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