Can’t open categories on sellphone when the screen is vertical.

Thank you for a great plugin.
I notes that when there is many products and categories, then the is not possible to open any categories on a sellphone, onless you place the phone horizontal.
I have try to set ajax and css on and off, but no good. I’am using flatsome as them. See https://www.anna-beauty.dk/tidsbestilling/
Notest that it works great on desktop.

Best regards Giovanni

The page I need help with: [log in to see the link]