[term] Warning Log Messed Up the TUI

[dichn]

Agent Diagnostic

Description

Hey team, I ran into a TUI layout glitch while debugging a sandbox issue with openshell term. I initially spun up a sandbox before installing any agents, which caused the build to fail. After installing opencode and returning to inspect that failed sandbox, the TUI completely broke/messed up.

$ opencode --version
1.17.13


$ openshell sandbox list
NAME               CREATED              PHASE
legendary-waxwing  2026-07-02 08:34:19  Error
ravishing-salmon   2026-07-02 08:58:41  Ready
maximal-margay     2026-07-02 08:59:11  Ready

Reproduction Steps

Step to reproduce the error:

1. Use openshell term , tap to the error sandbox
2. The warning log start popping out in wrong location of TUI

Environment

OS: Red Hat Enterprise Linux release 10.2 (Coughlan)
Version: openshell 0.0.74
podman version 5.8.2

Logs

$ podman ps -a
CONTAINER ID  IMAGE                                                     COMMAND     CREATED            STATUS                                   PORTS                    NAMES
56890825c8c6  ghcr.io/nvidia/openshell-community/sandboxes/base:latest              About an hour ago  Exited (1) About an hour ago (starting)  0.0.0.0:37499->2222/tcp  openshell-sandbox-legendary-waxwing
8ea19e49d781  ghcr.io/nvidia/openshell-community/sandboxes/base:latest              44 minutes ago     Up 43 minutes (healthy)                  0.0.0.0:43053->2222/tcp  openshell-sandbox-ravishing-salmon
3110bbf701a8  ghcr.io/nvidia/openshell-community/sandboxes/base:latest              43 minutes ago     Up 43 minutes (healthy)                  0.0.0.0:40477->2222/tcp  openshell-sandbox-maximal-margay

$ podman logs 56890825c8c6
openshell: log push RPC failed: code: 'Some requested entity was not found', message: "sandbox not found"
openshell: log push stream lost, reconnecting after backoff...
2026-07-02T08:34:19.326Z WARN openshell_sandbox: Policy fetch failed, retrying
openshell: log push reconnected (attempt 2)
2026-07-02T08:34:20.370Z WARN openshell_sandbox: Policy fetch failed, retrying
2026-07-02T08:34:22.375Z WARN openshell_sandbox: Policy fetch failed, retrying
2026-07-02T08:34:26.379Z WARN openshell_sandbox: Policy fetch failed, retrying
Error:   × Policy fetch failed after 5 attempts: code: 'Internal error', message:
  │ "sandbox has no spec"

Agent-First Checklist

• I pointed my agent at the repo and had it investigate this issue
• I loaded relevant skills (e.g., debug-openshell-cluster, debug-inference, openshell-cli)
• My agent could not resolve this — the diagnostic above explains why