Bermuda Sam

Wow, this was easy! Works like a charm, thank you very much!

I am facing the same problem, but with a more simple setup:

– No custom post type set, just a normal post
– Any category / subcategory seems to act this way

When creating a new post the categories are listed are they are supposed to: subcategories are nested below their parents. Selecting either the parent or the subcategory alone and publishing or saving a draft of the post like that causes the categories to be listed at the bottom of the category list without being nested like they are supposed to. It gets fixed when either the parent category or the subcategory is added and the post updated.

Using WordPress 3.3.1 (in Finnish).

Is there a way to include both the parent page’s siblings and the current page’s siblings at the same time? Maybe even going one step deeper and showing current page’s children..

This is to create a tree-like navigation, like this:

|- Parent sibling #1
|- Parent
|– Current page sibling #1
|– Current page
|— Child of current page #1
|— Child of current page #2
|– Current page sibling #2
|- Parent sibling #2