Bug type

Regression (worked before, now fails)

Beta release blocker

No

Summary

In Feishu group chats, when a user @mentions the bot, the typing indicator appears but no reply is ever sent. Gateway logs show: dispatch complete (queuedFinal=false, replies=0), even though the agent successfully generates a response.

Steps to reproduce

1. Send a message in Feishu group @mentioning the bot
2. Bot shows typing indicator
3. Gateway logs show message dispatched to agent session
4. Agent processes and generates response (confirmed in session trajectory)
5. dispatch complete (queuedFinal=false, replies=0) - no reply sent

Expected behavior

Agent response should be sent back to the Feishu group.

Actual behavior

Agent generates response but it is not delivered. DM functionality works correctly.

OpenClaw version

2026.5.2

Operating system

Ubuntu 22.04

Install method

npm global

Model

minimax

Provider / routing chain

openclaw -> minimax

Additional provider/model setup details

No response

Logs, screenshots, and evidence

Impact and severity

No response

Additional information

No response