LiveShare: Intellisense doesn't work.

[linette-zyy]

Environment
Build of Visual Studio: 18.10.0 Canary [12003.76.main]
Build of Python Package: 18.0.26186.1
Version of Pylance: 2025.12.104
OS version: Windows 11 Enterprise, version 25H2

Steps to Reproduce

1. Create a Python Application.
2. Open Live Share, make connection between host and client.
3. Type import in the client.

Expected behavior
As you type, your completion list should open and prompt for your input accordingly.

Additional context and screenshots
Nothing came up.

On server, it works well.