Is it possible to make themler understand VirtueMart Category module as vertical menu??? i tried with vmenu in suffix but it dont understand! i believe the structure is not the same!!! If there is...

Hello, i have a problem with the VM home view. When i hover certain category, they disappear and reappear. Take a look at : https://energie-sante.ch/la-boutique/accueil-boutique.html Navig on hover...