Broadcast with Search & Filter plugin

Hello,
I am Atm, evaluating this plugin as my solution of content-sharing and shared directory for a multisite with several sites in it.

It has alot of CPT,s and custom tax,s.

I got everything to work fine, all the posts are “broadcasting” properly to all the sites.

But today i use another plugin for “directory” ont he sites, a sort of search and filter solution to filter and search through all the different posts, tags and taxes to find the right post.

Problem is post syncs fine to all sites but wont appear in this filtering/search solution. The post can be visited and displayed correctly separately but not through the plugin. The plugin is: https://searchandfilter.com/
Best regards Jesper