Have Expand/Collapse setting at topic level, would allow just the first topic or 2 to be open and the rest closed.

A way that enables us to add an intro in a sub-category that’s expanded, while the rest of the content is then collapsed.

We almost need an (albeit shorter) intro to the activities listed in the collapsed list.

Yes! A thousand upvotes for this one.

More control over Expand/Collapse!