I'm on Opigno 2.6. I know from Drupal how to create a search page with facets, but when I want to replicate this I see that I can't do anything with contextual filters in my view, simply because there is no 'Add' button.
Is this by design? I also see that Header, Footer, No results behavior lack an 'Add' as well. Filter Criteria and Sort Criteria, on the other hand, do have it.
Does anyone have any suggestions perhaps?