jQuery UI is never used in the email.js, but including it on the define, and it starts loading the all UI library (jQuery UI with all Widgets).
As a result, email.js will be run just after all libs with included in define.
Also, it creates a performance issue for the checkout page.
jQuery UI is never used in the email.js, but including it on the define, and it starts loading the all UI library (jQuery UI with all Widgets). As a result, email.js will be run just after all libs with included in define. Also, it creates a performance issue for the checkout page.