For the category page in the design editor, you can currently configure two options — the display for filters and subcategories menu.
Filter
For filters, you can set the position on the page, additional color settings, collapsing/expanding of filters, and the number of visible values in each filter.
Other elements
For the subcategories menu, you can set the background and text colors for the active menu item.
In this tab, you can also define the style of displaying SEO text on the page — collapsed or expanded.