Discourse.addressee_consent names the predication the addressee asked for or
agreed to. V4 checks it resolves, V14 needs an addressee and a predication,
V15 allows only Authored or GameTelemetry sources. The English lowerer renders
no consent and refuses a packet carrying one.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>