[Bug]: Every time I send a message, the model always resets to "Claude Opus 4.6" in windows desktop

[cyrus123456]

Prerequisites

• I will write this issue in English (see our Language Policy)
• I have searched existing issues to avoid duplicates
• I am using the latest version of oh-my-opencode
• I have read the documentation or asked an AI coding agent with this project's GitHub URL loaded and couldn't find the answer

Bug Description

Every time I send a message, the model always resets to "Claude Opus 4.6" in windows desktop

Steps to Reproduce

Every time I send a message, the model always resets to "Claude Opus 4.6" in windows desktop

Expected Behavior

Every time I send a message, the model always resets to "Claude Opus 4.6" in windows desktop

Actual Behavior

Every time I send a message, the model always resets to "Claude Opus 4.6" in windows desktop

Doctor Output

Every time I send a message, the model always resets to "Claude Opus 4.6"  in windows desktop

Error Logs

Configuration

Additional Context

No response

Operating System

Windows

OpenCode Version

1.0.150

[acamq]

Seems to be related to #2351