Double agent iteration?

Testing the [Advanced Orchestration with Dapr](https://github.com/Azure-Samples/semantic-kernel-advanced-usage/tree/main/templates/advanced_orchestration_dapr) scenario I am experiencing a strange behavior: checking if it is expected or not.

How to reproduce
- Starting with sample question by user
- Receive an answer
- more than 40 minutes passes, the chat session is still active in the browser
- Continue the conversation with input from user
- Receive two separate answers to the same question

The same interaction without the long pause in the user session does not experience the behavior.

Here is the screen, and attached there's the conversation from the actor state store in CosmosDb.

https://github.com/user-attachments/assets/f6268c19-79df-47ef-8ba7-36a42e9c6eb7

[conversation.json](https://github.com/user-attachments/files/19600805/conversation.json)

Inizia con lo scenario Advanced Orchestration with Dapr collegato nell’issue e riproduci la conversazione con una pausa di oltre 40 minuti. Confronta la conversation.json allegata e lo stato dell’actor in Cosmos DB con una sessione senza una pausa lunga. Il lavoro è completato quando viene stabilito se la risposta duplicata è riproducibile e vengono documentate le evidenze e la diagnosi.

Scritto dal modello di indicizzazione a partire dal testo della issue.