I am trying to add an XCUITest target to an existing application. When I try to run the tests, I get the error "Invalid configuration: MyProjectUITests sets both USES_XCTRUNNER and either TEST_HOST or RUNTIME_TEST_HOST". I have seen information stating that it might be because I have multiple apps built from different build configurations in the same scheme, but I could not resolve the issue with any of the suggestions I saw. I've attached a screenshot of the error message and a link to a project stripped down to just the existing configuration to help with diagnosing this issue. I would really love to be able to get some UI tests running. My Project