medator
Hi
In this width the item does not fit as space is not enough, this is normal.
In this case you can change the collapse navigation width and call the mobile menu from /less/variable.less file.
// Navbar
// -------------------------
@navbarCollapseWidth: 768px;
Compile less to css from template style options.
Kindly take backup of custom changes as compile less to css will override the css files.
Regards