Selected model for agent in TUI doesn't stick between Agent Alternation

[ucirello]

Description

Before v1, if my memory serves me well, I was able to select a model for an agent. And therefore, when I alternated between agents the model would change with it.

With since v1, I can alternate between agents, but now, I have to change the model manually.

OpenCode version

1.0.65

Steps to reproduce

1. Start opencode
2. Switch to Builder mode; select one model
3. Switch to Plan mode; select a different model
4. Switch back to Builder model; the Plan Mode model sticks.

Screenshot and/or share link

No response

Operating System

macOS Tahoe

Terminal

iterm2

[github-actions]

This issue might be a duplicate of existing issues. Please check:

• Model switches back to the original selection after prompting #4281: Model switches back to the original selection after prompting (similar model persistence issue after switching)
• Cycle through model do not work when a default model is set #4243: Cycle through model do not work when a default model is set (related to agent switching and model selection behavior)

Feel free to ignore if none of these address your specific case.

[deepakkum8960-alt]

4344

[rekram1-node]

/oc does changing agents in the tui not respect the model the agent has defined for it? If that is the case fix it

[opencode-agent]

Created PR #4514

opencode session  |  github run