Passed

Darwin-x86_64 / Tests-Darwin-x86_64-CoInterpreter-worker / MacOSX64.Spec2.Backend.Tests.Base.SpNotebookAdapterTest.testVisibilityWithBlockThatReturnsFalse(#specInitializationStrategy->[ SpInitializationStrategy beforeTest ] #backendForTest->SpMorphicBackendForTest) (from Spec2-Backend-Tests)