The topic aggregator counted requests against the old shared traffic store. Honeypot captures don't carry a topic dimension.
This view has been retired in the honeypot-centric Observatory rebuild.
The signals it used to surface either don't apply to honeypot capture or have moved to a different surface. Try these instead:
Honeypot-native path aggregation, with unique-UA fanout.
KPI tiles for verified vendors, UA-lie rate, attribution coverage.