I have post relationship Book->Book_Chapter. I created a search archive more than an year ago and added Book ancestor filter, where a user can select a book and search within the book. The search archive was working good, but after a recent update it stopped working. The same archive is working correctly for Book_Chapter Archives.
I didn't notice that after which update this search archive stopped working, until a user complained about this problem.
Currently search archive is returning results from all books regardless of book selection.
I see from your debug information that you are using version 3.1 of Types. Did you perhaps migrate to the new relationship form ?
Also would you mind providing me with admin access to the site so that I can check on this for you ? Please let me know which archive is having the issue .
Yes I migrated to new relationships. I am on localhost site. The parent child filter is working perfectly on other views, but not working on search archive with custom search.