On some pages, the dropdown list is not generated using jquery. mobilemenu.js?

Question

CMS

There is a site with a self-written admin panel, and with the help of a jquery script. mobilemenu.js a drop-down list is formed for all pages of the site, when the screen resolution is less than 768, so for some reason it is not formed for all pages, you just go to some and it is not there, although the template is the same, I would throw off the site but the question probably banned, I can give a link to js, ​​here ooonnn.ru/js/jquery.mobilemenu.js what's the problem?

Answer 1

The problem is solved, it turned out that on pages where the drop-down list was not displayed, a style was set that set a large width, because of this the browser thought that the width was greater than 768