Download files links are not working after publishing the agent in Microsoft 365 Copilot and Microsoft Teams

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Description

We have an Azure AI Foundry agent with Code Interpreter enabled. The agent can generate downloadable files successfully when tested in Foundry. However, after publishing the agent to Microsoft 365 Copilot and Microsoft Teams, the generated file download links no longer work.

This behavior does not appear to be documented in the current Limitations section of the publishing documentation.
https://learn.microsoft.com/en-us/azure/foundry/agents/how-to/publish-copilot?tabs=portal

Could you please confirm:

• Is downloadable-file functionality from Code Interpreter supported after publishing Foundry agents to Microsoft 365 Copilot/Teams?
• If it is a known limitation, could the documentation be updated accordingly?
• If it is expected to work, could you advise why the generated download links fail after publishing and whether there is a recommended workaround?

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