Remove 'references=all' from query for Category filter when no Category[Scheme] is selected
To get the Category filter content (when no Category[Scheme] is selected), instead of categoryscheme/all/all/all?references=all
the following query should be run: categoryscheme/all/all/all
This is important because the query in the screenshot takes currently 53 minutes to execute and impacts the production system.
Edited by Jens Dossé