Auto generate git commit message using a custom model not selected/active in the agent panel.

[harshjeur]

Body

I am currently using "agent.commit_message_model" to set a custom provider "gemini-2.5-flash" as the model to generate the commit message. But when I change the model in the agent panel to say "gpt-4o" and I try to generate the commit message in the git panel, it seems to use "gpt-4o" rather than "gemini-2.5-flash". Is there any way to fix the model being used for commit generation in the settings file, if no provider is specified "agent.commit_message_model" for in the settings file the model used for generating commit will be the model selected in the agent panel dropdown. Is there any way to achieve this in the latest zed version?

[maverickreal]

Same issue with me as well.
The config I've put is (example):

"commit_message_model": {
      "provider": "opencode",
      "model": "openrouter/openrouter/free",
    },

[michalczerwinski]

I am seeing the same problem:

    "commit_message_model": {
      "provider": "copilot_chat",
      "model": "gpt-5.2-codex",
      "effort": "low",
    },