After recent update appeared a new date-picker within CF7. An old plugin "Contact Form 7 Datepicker" v. 2.2.1 was deactivated and subsequently deleted. Nevertheless, the new integrated datepicker fails to work in any form under Firefox. It doesn't even appear their, just a blank field, nothing more. I have to admit, it does work in Chrome and Chromium (though in rather strange way). So, what happen? Is it a bug in CF7 or just my unlucky day to present a new form to my customer?
Please anyone help if you can!!!