Bug Description

Feishu group messages are rejected with group not in groupAllowFrom even when groupPolicy: allow is configured.

Environment

• OS: Windows 11
• OpenClaw version: 2026.2.26
• Node version: v22.22.0
• Same config works on: Ubuntu (Alibaba Cloud)

Configuration

{
  "channels": {
    "feishu": {
      "accounts": {
        "main": {
          "groupPolicy": "allow"
        }
      }
    }
  }
}

Expected Behavior

Group messages should be accepted when groupPolicy is set to allow.

Actual Behavior

Log shows:

feishu[default]: group oc_xxx not in groupAllowFrom (groupPolicy=allow)

The message reaches the Gateway but is rejected by the policy check.

Additional Context

• Same configuration works correctly on Ubuntu (Alibaba Cloud server)
• The same issue was fixed for Telegram in PR Telegram: fix group messages silently dropped with groupPolicy allowlist + groupAllowFrom but no groups config #28310
• Feishu DM messages work correctly on Windows

Thank you for any help or guidance!