Empty page when no cross sell products are available

[harrigo]

When no cross sell products are available there will be just an empty step. This needs to have a placeholder block or have the step removed if the cross sell block is empty.

[harrigo]

        //add here your logic to display step,
        isVisible: ko.observable(true),

Need to check my crosssell controller and display step by changing this code however not working at present.