Say you have a content type Exercise which has a Related Users paragraph field. In turn, Related Users has a user reference field:
(content type) exercise --> (paragraph) related_users --> (user) user
I want to filter all Exercises with a certain related user:
But it returns empty data: "data": ,. Same if tried with user id.
I'm sending a request with admin user, so there are no permission issues. Also, I did a similar filtering on a referenced content type (with a user reference) and it does return data.
I couldn't find anything related to this in JSON:API open issues. Does filtering by paragraph reference work differently? Or maybe there are limitations on this?