rtx dotnet test fails on repositories that have enabled the new Microsoft.Testing.Platform test runner. For an example, see the repo https://github.com/Altinn/altinn-register. The configuration of the test runner can be seen here: https://github.com/Altinn/altinn-register/blob/main/global.json#L6C16-L6C42.

The available command line flags are different depending on test-runner. Currently I get the following as output:

Exit code: 5
  Standard output: Unknown option '--report-trx'
..... + a whole help-command output - safe to say this is not saving tokens