Sampler Demo - InlineDateField - does not fire changes

Base : Demo Sampler - http://demo.vaadin.com/sampler#DateInline
When user selects a date, a windows prompts the selected date.
OK.
But when the user selects an other date, the component does not fire event, and the listener doesnt catch the change.
Result : the window does’nt prompt any subsquent changes.

What is the property / flag to add in order to make the component aware of subsequents clicks / and fires the changes ?
Or is this a bug ?
THanks !

It is a bug: http://dev.vaadin.com/ticket/6344