Queue Performance View Shows Zero Active Conversations Despite BYOC Trunk Activity in EU-West

Observing a discrepancy in the Genesys Cloud EU-West environment. The BYOC trunk shows active SIP sessions, but the Queue Performance View reports zero active conversations for the associated routing queue. Agent status is correct, and no errors appear in the Conversation Detail View. Is this a known latency issue with BYOC metrics ingestion, or does the queue configuration require specific adjustment to reflect external trunk activity?