Split Test Case output when switching to an NUnit TestCaseSource

When running test cases via a TestCaseSource where the input is a typeof Class instead of a parameter ReSharper does not list all of the test cases. We have a test suite following a similar structure to this example: https://github.com/nunit/docs/wiki/TestCaseData but ReSharper lists all the test results under the same test rather than breaking them out by named test.

If however, I rename the test method the tests are broken out properly. Is there some sort of cache I need to clear in order to get the tests to be broken out with the test method having the original name?