Hi. Using CSS, you can stretch the clicable icon's area on the entire width and height of the menu item. And hide display of the icon.

Hi there, Can you share a screenshot that you want to do exactly? Thanks

There is no way to open submenu if you click on the title. Thanks

Thank, I use a large padding and it is working ...

.offcanvas-menu .offcanvas-inner .sp-module ul > li.menu-parent > .nav-header > .menu-toggler {

    padding: 0 0px 0px 300px;
}