Jquery Ui Datepicker month/year dropdown is not working in popup in latest firefox

Question

Somehow my jQuery UI Datepicker Month/Year Dropdown not working in any popup in latest firefox .

When I click on Month or Year Dropdown, the options list doesn\'t ap

Answer 1

In modern times -- 2018, with Bootstrap 4.1 -- I was able to solve this by simply passing focus : false to the modal constructor.