This test contains a number of scenarios where index builds are left in an unfinished state at shutdown so that we can test how the server will recover upon startup. This test relies heavily on the use of the leaveIndexBuildUnfinishedForShutdown fail point to affect the state of the index builds.
Since the IndexBuildsCoordinator is not fully integrated with this fail point, this test predictably fails when we enable this alternate createIndexes logic.