Close the open dialog with the close button of its title bar, without saving what it holds.
Examples
When I close the dialog
When we close the dialog
And I close the dialog
When I close the open dialog
And we close the open dialog
Pattern
When(/^(I |we )*close the (?:open )?dialog$/, …)
Part of @webship-js/backdrop-cms-steps (github.com/webship/backdrop-cms-steps), a step pack for Webship-js 2.0.x.