Calendar not loading and display data

Hi,

This plugin look perfect, but I have a problem, it not loading at (loaded img stay).

I test it on a page, as shortcode or in template call, it works well, but when I’m calling it from a hidden bootstrap 3 tab (using a bootstrap 3 in my theme), nothing works when display the tab, stay loading.

Do I have to do something more, like activate a JS function on tab click ?

Thanks for help.