Conversation history is not being passed between calls with the same thread.

With the code below I call the dataagent twice with the same thread name. but the data agent is unavare of the privious call:

🔐 Starting authentication...
A browser window will open for you to sign in to your Microsoft account.
🔄 Refreshing authentication token...
✅ Token obtained, expires at: Mon Dec 8 13:43:23 2025
✅ Authentication successful!

Asking: What is the temp in my spa
⏳ Status: queued
⏳ Status: in_progress
✅ Final status: completed
Answer: The current temperature in your spa is 39°C, based on the latest available data.

Asking: *What did I ask about before?
⏳ Status: queued
✅ Final status: completed
Answer: I don’t have access to previous conversation history in this session, so I can’t see what you asked about before. If you let me know your earlier question or topic, I can help you continue from there!

`
import os
import uuid

from dotenv import load_dotenv

from fabric_data_agent_client import FabricDataAgentClient

--------- Config & client setup ----------

load_dotenv() # reads TENANT_ID and DATA_AGENT_URL from .env

TENANT_ID = os.getenv("TENANT_ID")
DATA_AGENT_URL = os.getenv("DATA_AGENT_URL")

def get_client():
# On first use, this will open a browser window for interactive login.
return FabricDataAgentClient(
tenant_id=TENANT_ID,
data_agent_url=DATA_AGENT_URL,
)

client = get_client()

thread_name = "data_session" # fixed thread name for testing

answer = client.ask(
"What is the temp in my spa",
thread_name=thread_name, # keep context
)
print("Answer:", answer)

answer = client.ask(
"*What did I ask about before?",
thread_name=thread_name, # keep context
)
print("Answer:", answer)

--------- End ----------

`

Start by reproducing the inline Python example with FabricDataAgentClient.ask and the same thread_name value on both calls. Trace how thread_name is handled between requests. Done means the second question can access the first question's conversation history, or the issue clearly documents why that is not supported.