WordPress how to make the responsive menu on the landing page automatically collapse when a menu item is selected?

Question

JavaScript

Hello! Is there a site ce62808-wordpress.tw1.ru that needs to be done so that in the mobile version, when clicking on a menu item, there is a scroll to this item, and the drop-down menu is automatically minimized?

Now there is a scroll, but the menu does not collapse, you need to click on the cross :(

Answer 1

make a trigger on the cross before/after the scroll