WP Categories Metabox Extended replaces the default Categories metabox on your WordPress editor. The Categories metabox is replaced only on “Add New Post” screen in the WordPress Admin dashboard.
Once the plugin is installed and activated, you can use it to search and assign Categories to your WordPress post.
WP Categories Metabox re-arranged to be shown at the top in WordPress editor.
Use the search input to search for categories.
Results appear as soon as you start to type.
Use Clear button to clear the search.
A message is shown when the Category does not exist.