[BUG] Inconsistencia Claude Cowork que impide el uso en la app de escritorio

Resolved 💬 3 comments Opened Apr 20, 2026 by djikstrasalgoritm-del Closed Apr 24, 2026

Preflight Checklist

  • [x] I have searched existing issues and this hasn't been reported yet
  • [x] This is a single bug report (please file separate reports for different bugs)
  • [x] I am using the latest version of Claude Code

What's Wrong?

Estoy tratando de usar el Cowork en la app de escritorio pero no me aparece la pestaña para seleccionar, solo aparece chat y code.

What Should Happen?

El módulo VM carga correctamente pero yukonSilver sigue marcado como unsupported

Error Messages/Logs

Steps to Reproduce

PS C:\Users\jo.ruiz> Get-Content "$env:APPDATA\Claude\logs\cowork_vm_node.log"
2026-04-01 07:31:45 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-02 14:33:35 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-03 07:43:35 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-05 14:53:07 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-06 07:07:14 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-08 07:01:49 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-09 07:12:06 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-12 19:51:28 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-13 06:51:02 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-13 07:17:31 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-13 09:43:40 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-14 07:04:51 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-14 14:08:46 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-14 16:05:34 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-14 16:05:34 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-14 16:05:34 [info] [VM] Module loaded successfully
2026-04-15 11:41:18 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-15 11:41:19 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-15 11:41:19 [info] [VM] Module loaded successfully
2026-04-15 11:55:12 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-15 11:55:13 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-15 11:55:13 [info] [VM] Module loaded successfully
2026-04-16 09:42:14 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-16 09:42:15 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-16 09:42:15 [info] [VM] Module loaded successfully
2026-04-16 13:18:00 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-16 13:18:01 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-16 13:18:01 [info] [VM] Module loaded successfully
2026-04-16 13:27:46 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-16 13:27:48 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-16 13:27:48 [info] [VM] Module loaded successfully
2026-04-16 13:52:02 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-16 13:52:03 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-16 13:52:03 [info] [VM] Module loaded successfully
2026-04-20 10:00:55 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-20 10:00:57 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-20 10:00:57 [info] [VM] Module loaded successfully
2026-04-20 10:23:52 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-20 10:23:53 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-20 10:23:53 [info] [VM] Module loaded successfully
2026-04-20 10:30:36 [info] [cleanupVMBundleIfUnsupported] yukonSilver not supported (status=unsupported), checking for stale bundle...
2026-04-20 10:30:38 [info] [VM] Loading vmClient (TypeScript) module...
2026-04-20 10:30:38 [info] [VM] Module loaded successfully

Claude Model

None

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

1.3036.0.0

Platform

Anthropic API

Operating System

Windows

Terminal/Shell

VS Code integrated terminal

Additional Information

<img width="267" height="228" alt="Image" src="https://github.com/user-attachments/assets/8a0f0068-979e-45c1-806a-c22a81ecc720" />

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