openclaw - 💡(How to fix) Fix [Bug]: WebChat "In Progress" spinner + Interrupt button stuck after turn completes (was #84041, locked)

Summary

After the LLM response is fully generated and displayed, the WebChat left panel remains stuck showing "In Progress" spinner animation, and the "Interrupt" button stays visible. The context length indicator bar does not refresh.

Previous tracking

This was tracked in #84041 (Webchat UI stuck in "thinking/in progress" state), which was closed prematurely. The clawSweeper root-cause analysis in that issue already identified the source path:

composerRunStatus = canAbort ? in-progress : props.runStatus — hasAbortableSessionRun returns true from stale session row state even after chatRunId is null

The reading-indicator sub-issue was fixed in #83711, but the broader run-status/context issue described here persists.

Steps to reproduce

1. Send a message in WebChat Control UI
2. Wait for LLM response to fully display
3. Observe left panel still shows "In Progress" spinner + Interrupt button
4. Status does not transition to "done"

Version

OpenClaw 2026.5.22 (a374c3a)

Additional context

The original issue #84041 was locked ("This conversation has been locked and limited to collaborators"), preventing follow-up comments or reopening.