First let me thank you for this brilliant work! I am just setting it up for my web-site.
On mobile devices the submenu opens on a click on the parent item. With a second click on the parent item, the submenu hides, but also the link gets activated, so the new page opens. Is it possible, to repress the activation of the link? So that with the first click the submenu opens, with second click it hides and nothing else happens.
If I add the class “disabled” to the link, it doesn´t accept the click any more, so the submenu doesn´t open at all.