Summary

openclaw doctor --fix does not clear the cron migration warning on 2026.3.11.

Doctor keeps reporting:

• Legacy cron job storage detected at ~/.openclaw/cron/jobs.json.
• 4 jobs needs payload kind normalization

Even after:

1. running openclaw doctor --fix
2. running openclaw doctor --fix --yes --non-interactive
3. deleting and recreating all cron jobs via cron API

Environment

• OpenClaw: 2026.3.11 (29dc654)
• OS: macOS (Darwin 25.3.0 arm64)
• Install kind: global package install (npm i -g openclaw)

Repro

1. Have 4 cron jobs in ~/.openclaw/cron/jobs.json (all payload.kind: "agentTurn", normalized schedule object)
2. Run: openclaw doctor --fix
3. Run: openclaw doctor --non-interactive
4. Observe warning still present.

Expected

After doctor --fix, migration warning should disappear when jobs are normalized.

Actual

Warning persists indefinitely and appears to be a false positive / migration detection bug.

Extra observations

• Cron jobs run and are schedulable after recreation.
• The issue is specifically doctor's migration warning persistence.