All events are not working

[gitRingWorm]

Hi,

Why are all the events are not working?

please see fiddler here: https://jsfiddle.net/htcx62gd/

Thanks,

[deathgore]

They work by with $.on hook:
var smartWizardElement = $('#smartwizard').smartWizard({........});
smartWizardElement .on('leaveStep', callback); --> this works