Bug description
When i use spring ai azure openai , use chat client invoke stream() , add SimpleLoggerAdvisor found the log response miss model;

Environment
spring ai 1.0.0 version

Steps to reproduce
use auzre chat model invoke the stream() must be reproduce.

Expected behavior
Will have the model

Issue
I debug found the org.springframework.ai.azure.openai.MergeUtils#mergeChatCompletions , ignore the model set