How to add scrollbar for mobile menu when expanding submenu?

Question

css

Hello colleagues. Faced such a problem: here , when you open the mobile menu and expand the submenu (click on the "catalog"), the page itself scrolls. I removed the page scroll (added the position: fixed property to the fixedPosition class), but when the menu is closed, the page jumps to the very top, while the main problem (the absence of a scroll on the menu) could not be solved. The second day I struggle with this problem, what are the solutions?

Answer 1

For the block where the scroll occurs, replace min-height with height