\set after -v overwrote the mode, window and followup psql was given, so
-v mode=v2 still read the interleave arms; the defaults now apply only where
no variable was given. Block 2b probes callrecord once per page on its
(org, email, created_at) index, as 2c does, instead of hashing the window's
calls against the jobs table, which timed out on the replica over one day.