Allow Scrolling When Menu is Expanded

Hello,
I am building a documentation website for some software and have some extensive category/subcategory structuring in my Accordion Menu CK that is displayed in a sticky left column on the site.

Is there a way I can make the Accordion Menu CK itself scrollable when the menu extends further than the viewport height?

Thanks
Robb

Hi
Accordeon Menu CK is scrollable by default
I think that the problem comes from the sticky position, not the menu. Give me your url to check that
CEd