When, in WordPress, I go to Appearance, Menus I end up in the tab Edit Menus. On the left I get three items that can expand: Pages, Links, Categories.
I want to add another categorie item to my menu that appears on the site, but Categories and Links do not expand when I click on them.
Pages though, is already expanded, but does not collapse when I click on it. I can add pages to the menu and save the menu, but I need another categorie.
The site contains 455 posts and 361 categories