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The 'Owners' field is not doubled on the 'Create Hierarchy' page after clicking the 'Cancel' button on the 'Node: Node 1' dialog
The error message is provided with the problem explanation on the 'Create Hierarchy' page after clicking the 'Save Hierarchy' button
The error message is displayed below the required 'Owner' field on the 'Node' dialog after deleting the admin away from the 'Owner' field and clicking the 'Save' button
The 'Node: Node 1' dialog is not closed after updating the template from the 'Node: Node 1' dialog