Hello Damien,

Thank you for reaching out.

From my end, the mobile sub-menu appears to be working correctly in both browser developer tools and on an actual mobile device.

If you’re still experiencing issues, could you please share a screenshot or more details? That would help us better understand and assist you.

Thanks again!

Your site is locked on my country (by RSfirewall), so I cannot check on my phone, but...

Those two tips can be very useful:

• https://www.joomshaper.com/documentation/helix-framework/customization-tips#offcanvas-menu-how-to-display-all-submenu-items-expand-all
• https://www.joomshaper.com/documentation/helix-framework/customization-tips#how-to-make-menu-item-name-active-in-offcanvas-menu

hi ! it has been fixed in between. we can delete ticket