Workflow task form control are not double click shielded

The template task_layout_with_actions_widget.xhtml uses h:commandLink to submit the form associated to the current workflow step.

This is wrong because of the way jsf commandLink submits a form. The h:commandLink renders a classic html "a" link with some custom jsf javascript, bound to the click event, that obscurely submits the form in a dirty way. When submitting it does not even fire submit event on the form submitted.

h:commandLink should be used instead.