After a steering kill-and-restart the new claude child read the
<work_in_progress> transcript, merely acknowledged the injected message,
and ended the turn waiting passively for a background task that no longer
existed (the kill also killed its child background processes). Add an
explicit instruction to the work_in_progress block: actively continue and
finish the task this run instead of just acknowledging, and treat any
previously started background/async operations as gone (restart them if
needed) rather than waiting on them.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>