Ember acceptance test issue with model side clean of the date

[norcino]

This may be an issue in my environment but it is worth to mention.

I have a form with a clear button that wipes the model.
The application works correctly and wiping a date updates also the UI.
Running an acceptance test, when triggering a click on the clear button, the whole form is cleaned but not the datepicker. The related input field keep showing the date.

Some event is not fired, because if I stop the test execution and I just mouse click on the input, this is refreshed and shown empty.

Please let me know of others have the same issue or if this is something on my side.