Responses from LLM not being recorded in Chat History DB

[jack-vinitsky]

Describe the bug
Currently the chat history is only recording the end user's prompts and not the responses from the LLM. Checking the Cosmos DB database only shows end user prompts.

To Reproduce
Steps to reproduce the behavior:

1. Create a new chat and note the responses
2. Start a new chat and then go to chat history.
3. Click on a prior conversation.
4. Note that only the end user's prompts are displayed.

Expected behavior
The history of the conversation includes responses from the LLM.

Screenshots
Original Conversation:

Conversation Retrieved from Chat History:

Configuration: Please provide the following

• Azure OpenAI model name and version (e.g. 'gpt-35-turbo-16k, version 0613'): gpt-4o
• Is chat history enabled? - Yes
• Are you using data? If so, what data source? (e.g. Azure AI Search, Azure CosmosDB Mongo vCore, etc) - Azure AI Search

Additional context
This is only happening on one of the 5 instances of this chatbot that we are running although this one is the most recent update that we have deployed (as of pull request #1073)

[dmytroHexagon]

Faced the same issue, also not present in the associated cosmos db