Issue 25000: current-main real web/server reproduction
Main: dd5b5401e1; Linux fs-24; codex-cli 0.163.0; gpt-6-astra medium; full-access
Isolated .t3 state; vp install; vp run dev; Vite 6709, server 14749; Browser panel 1280x800
Attempt 1: sleep 45; echo LATE_COMMAND_25000; yield 1000 ms; final answer immediately.
Attempt 2: sleep 35 and sleep 55 in parallel; quick echo; yield 1000 ms; final answer without polling.
Attempt 2 submitted while attempt 1 command still outstanding. No files changed.
[2026-10-26T21:24:13.055Z item/started 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 agentMessage  
[2026-10-26T21:24:13.342Z item/completed 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 agentMessage I’ll start the command and end the turn as soon as it returns a running session.
 
[2026-10-26T21:24:13.931Z item/started 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 commandExecution /bin/bash -lc 'sleep 45; echo LATE_COMMAND_25000' inProgress
[2026-10-26T21:24:16.861Z item/started 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 agentMessage  
[2026-10-26T21:24:16.955Z item/completed 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 agentMessage EARLY_FINAL_25000 
[2026-10-26T21:24:16.976Z turn/completed 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 turn  completed
[2026-10-26T21:24:32.071Z item/started 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 agentMessage  
[2026-10-26T21:24:32.503Z item/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 agentMessage I’ll start both delayed commands in parallel, run the quick command, and end without polling.
 
[2026-10-26T21:24:34.001Z item/started 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'echo QUICK_25000' inProgress
[2026-10-26T21:24:34.003Z item/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'echo QUICK_25000' completed
[2026-10-26T21:24:34.095Z item/started 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'sleep 35; echo LATE_A_25000' inProgress
[2026-10-26T21:24:34.111Z item/started 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'sleep 55; echo LATE_B_25000' inProgress
[2026-10-26T21:24:58.804Z item/completed 01a17a19-6d60-7f12-b1e6-328a04a8dcd7 commandExecution /bin/bash -lc 'sleep 45; echo LATE_COMMAND_25000' completed
[2026-10-26T21:25:02.662Z item/started 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 agentMessage  
[2026-10-26T21:25:02.665Z item/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 agentMessage PARALLEL_FINAL_25000 
[2026-10-26T21:25:02.728Z turn/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 turn  completed
[2026-10-26T21:25:06.616Z item/started 01a17a1a-42f6-7a73-b163-46f2ee0447f1 agentMessage  
[2026-10-26T21:25:07.202Z item/completed 01a17a1a-42f6-7a73-b163-46f2ee0447f1 agentMessage Received: `LATE_COMMAND_25000` completed successfully after the early final. 
[2026-10-26T21:25:07.309Z turn/completed 01a17a1a-42f6-7a73-b163-46f2ee0447f1 turn  completed
[2026-10-26T21:25:08.971Z item/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'sleep 35; echo LATE_A_25000' completed
[2026-10-26T21:25:14.169Z item/started 01a17a1a-5783-7973-bbc9-7ae582248386 agentMessage  
[2026-10-26T21:25:14.360Z item/completed 01a17a1a-5783-7973-bbc9-7ae582248386 agentMessage Received: `LATE_A_25000` completed successfully after `PARALLEL_FINAL_25000`. 
[2026-10-26T21:25:14.417Z turn/completed 01a17a1a-5783-7973-bbc9-7ae582248386 turn  completed
[2026-10-26T21:25:28.985Z item/completed 01a17a19-bf9b-7930-b3db-8a8cd5e1ca22 commandExecution /bin/bash -lc 'sleep 55; echo LATE_B_25000' completed
[2026-10-26T21:25:31.672Z item/started 01a17a1a-a5a1-7a02-b79c-54781fe83e17 agentMessage  
[2026-10-26T21:25:31.697Z item/completed 01a17a1a-a5a1-7a02-b79c-54781fe83e17 agentMessage Received: `LATE_B_25000` completed successfully after `PARALLEL_FINAL_25000`. 
[2026-10-26T21:25:31.834Z turn/completed 01a17a1a-a5a1-7a02-b79c-54781fe83e17 turn  completed
Read-only database snapshot: 2026-10-26T21:25:38.004116+00:00
(1, 'completed', '2026-10-26T21:24:07.560Z', '2026-10-26T21:24:17.019Z')
(2, 'completed', '2026-10-26T21:24:30.078Z', '2026-10-26T21:25:02.768Z')
(3, 'completed', '2026-10-26T21:24:58.824Z', '2026-10-26T21:25:07.340Z')
(4, 'completed', '2026-10-26T21:25:09.005Z', '2026-10-26T21:25:14.581Z')
(5, 'completed', '2026-10-26T21:25:29.005Z', '2026-10-26T21:25:31.870Z')