Thanks a bunch for the support! i did receive the solution via email and it works great!

add to the custom.js:

jQuery(function ($) { $(".offcanvas-menu a").on("click", function () { $(".off-canvas-menu-init").removeClass("offcanvas slide-top-menu full-screen-off-canvas full-screen-ftop new-look-off-canvas"); $(".offcanvas-overlay").remove(); }); });

Thanks very much to the support team!