Thanks for your help so far.
I guess that was happening because there was no saved cohort search. I tried again after doing some search and it works fine. I now understand how it works. On the New Cohort Builder, a description field was added so the user can add a descriptive name for the search.
Also, Any idea how the
Search Saved Definitions and
Search Saved Cohorts queries work on the
Saved Tab in the new Cohort Builder? I noticed this tab isn’t on the Old Cohort Builder.