Browse Sections
Filter by category
Narrow the library to one type of section.
Pick a category
Go to Explore Sections.
In the button row under the search field, the buttons after All / Free / Paid are your categories.
Click a category. It turns solid and the grid shows only that category.
One category at a time
The category filter is single-select. Clicking a second category replaces the first one instead of adding to it.
Remove the category filter
Click the selected category again to switch it off.
Or click the red Clear all button to reset the category and price filters together.
Combine with search
The category filter, the price filter, and your search text all apply at once. If you get No sections found, loosen one of them.