[BUG] Issues using Dispatch in cowork

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?

Version: Claude 1.1617.0 (8d6345)
macOS version + M1 chip
Exact error: "Session couldn't be created"
Steps already tried

What Should Happen?

Open Dispatch

Error Messages/Logs

Exact error: "Session couldn't be created"

Steps to Reproduce

Only to access Dispatch after configuration

Claude Model

None

Is this a regression?

No, this never worked

Last Working Version

_No response_

Claude Code Version

1.1617

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Terminal.app (macOS)

Additional Information

_No response_