When the agent targeted for resume is still stopping and hasn't reached a terminal status, the resume attempt is refused with guidance to re-run the stop command or wait for it to exit, rather than racing the in-flight stop.
Companion message for still-stopping target agent
Resuming an agent that is still stopping now tells you to re-run the stop or wait for it to exit.
You'll noticeTier: how much it should matter to you
1Useful: my rating, 1 to 5
1Signal: worth watching, 1 to 5
SubagentsArea: what it touches
Bug FixesKind: in v2.1.259,
Bug FixesSection of the release