The worker's uncommitted attempt at evaluating children in parent-decided boxes, preserved as it stood when it stopped: separate answer-only pixel reads, per-child drawing contracts, provisional Fill asks in Span, and an assertion that a placed drawing hold for its answer box. The suite passes and every generated case stops on that assertion at Text. Not the protocol; wip/one-ask is. Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>