Prior WIP added a default-on code-review optional-group to builtin:coding on the success path (execute -> browser-verification -> code-review -> review). 9 exact visitedNodeIds expectations across 3 suites predated that node and were failing. Updated expectations to match the real traversal (insert code-review in position). No product code touched; no assertions weakened. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>