You can see what I’m talking about in the two images attached to this post.
- mapa-no.png (GeoDirectory) <– Subcategories are shown because I’m displaying them with CSS, they are forever-hiden by default.
- mapa-si.png (GeoTheme) <– Subcategories visibility can be toggled using a small arrow in front of the main category name. The main category is unchecked bu default.