1b21ee9add
- In aeav_only flat is the source of truth and native meta is stale by design, so drift there means nothing: drift-check --fix refuses (it would overwrite current flat values with stale native ones), the daily sample skips such entities, and the router keeps routing a drifting group instead of falling back to stale native meta. - Found before PR-074 on hardening/2.2 (PR-071–073 not released; dev21 still runs aeav_only). - Verify: DriftCheckTest / PostQueryRouterDriftTest aeav_only cases (RED before); dev36 fix() in a simulated aeav_only refused. - PR: PR-073b