TestAdapter and overloaded parametrized test methods creates warnings and marks wrong status

[jgraber]

• NUnit and NUnit3TestAdapter versions
  NUnit: 4.1.0
  NUnit3TestAdapter: 4.5.0

• Visual Studio edition and full version number (see Help About)
  Microsoft Visual Studio Enterprise 2022 (64-bit) - Current
  Version 17.9.6

• A short repro, preferably attached or pointing to a git repo or gist

• What .net platform and version is being targeted
  .Net 8

Problem
We have two parameterized test methods with the same name in the same test file, but with a different method signature. When we run the tests with the ReSharper Test runner, it marks the tests from the second method as inconclusive and puts the parameters for the second method as pending under the first method.

2024.04.15 10:40:15.469 WARN Run: e6188ca1-157d-491e-bbf6-44a9ab53679c - Element <Demo.DemoProblemTestRunner.TestMethod(1,True)> doesn't exist in run
2024.04.15 10:40:15.469 WARN Run: e6188ca1-157d-491e-bbf6-44a9ab53679c - Element <Demo.DemoProblemTestRunner.TestMethod(2,False)> doesn't exist in run
2024.04.15 10:40:15.496 WARN Element <Demo.DemoProblemTestRunner.TestMethod(2,False)> was left Pending after its run completion.
2024.04.15 10:40:15.496 WARN Element <Demo.DemoProblemTestRunner.TestMethod(1,True)> was left Pending after its run completion.

Expected behaviour
We would expect that both test methods run and that all tests get the correct status.

Example

using NUnit.Framework;
using NUnit.Framework.Legacy;

namespace DemoRSharperTestrunProblem
{
    [TestFixture]
    public class DemoProblemTestRunner
    {
        [Test]
        [TestCase(Language.DE, true)]
        [TestCase(Language.EN, false)]
        public void TestMethod(Language language, bool expected)
        {
            var logic = new BizLogic();

            var result = logic.Method(language);
            ClassicAssert.AreEqual(expected, result);
        }


        [Test]
        [TestCase(1, true)]
        [TestCase(2, false)]
        public void TestMethod(int languageCode, bool expected)
        {
            var logic = new BizLogic();

            var result = logic.Method((Language)languageCode);

            ClassicAssert.AreEqual(expected, result);
        }
    }

    public class BizLogic
    {
        public bool Method(Language input)
        {
            if ((int)input == 1)
            {
                return true;
            }

            return false;
        }
    }

    public enum Language
    {
        DE = 1,
        EN = 2
    }
}