Index: Ringtoets/Common/src/Ringtoets.Common.Forms/TreeNodeInfos/CalculationTreeNodeInfoFactory.cs
===================================================================
diff -u -r77c09b9a2aecfd8931db21ab3d16719b0b6e91db -rfd98bcf5d1811dbcad2cc0e292a4349f8402b83a
--- Ringtoets/Common/src/Ringtoets.Common.Forms/TreeNodeInfos/CalculationTreeNodeInfoFactory.cs	(.../CalculationTreeNodeInfoFactory.cs)	(revision 77c09b9a2aecfd8931db21ab3d16719b0b6e91db)
+++ Ringtoets/Common/src/Ringtoets.Common.Forms/TreeNodeInfos/CalculationTreeNodeInfoFactory.cs	(.../CalculationTreeNodeInfoFactory.cs)	(revision fd98bcf5d1811dbcad2cc0e292a4349f8402b83a)
@@ -57,7 +57,7 @@
             {
                 Text = context => context.WrappedData.Name,
                 Image = context => Resources.GeneralFolderIcon,
-                EnsureVisibleOnCreate = context => true,
+                EnsureVisibleOnCreate = (context, parent) => !(parent is IFailureMechanismContext<IFailureMechanism>),
                 ChildNodeObjects = childNodeObjects,
                 ContextMenuStrip = contextMenuStrip,
                 CanRename = (context, parentData) => IsNestedGroup(parentData),