Reply To: limit to parent and nested sub-level

Hi friend!

In our case the post have parent structure:
-> parent 1
–> sub-level 2
—> sub-level 3

So the post this value in parent selector: Sub-level 3. The main-parent of sub-level 3 is parent 1.
With my code we query all posts with parent 1 and their sub-levels. But its not working. We see onyl posts with parent 1, but no posts with sub-level 2 or sub-level 2.

Why its not working?

BR
Tommy