Thnx for your quick answer. It is getting better.
Situation: On both sites it is working like in your image animation. That’s fine so far: the main menue items are collapsed once the menue butten is clicked, the father is getting expanded once on klick of the main menue link.
As I said I would like to have it as before: Navigation father AND childs are ALL visible for the complete menue links ONCE the menue butten is clicked in mobile and tablet mode.
Good luck & Regards,