Required tool is not picked up by OpenAI compatible models in Agent Mode

[souvikpal2000]

name: Local Agent
version: 1.0.0
schema: v1
models:
  - name: Autodetect
    provider: openai
    model: AUTODETECT
    apiBase: https://servicesessentials.ibm.com/apis/v3
    apiKey: API_KEY

Below are the model I'm getting after applying the configuration

When I'm prompting using normal chat mode, I'm getting the proper response

But when I'm prompting using agentic mode, getting 400 status code

Note: You might have thought that how I enabled the agent mode for global/gpt-4o model, I just modified toolSupport.ts

After doing some analysis I found that function.strict is needed for the proper request body, so I modified openaiTypeConverter.ts

Now the problem is that, in agent mode it is not picking up the required tool and giving the response like normal chat mode