Python Durable Project function_app.py is empty when created without an open folder in VS Code (macOS)

[v-ruizh]

OS: Mac M1 (Pro)
Build Version: 1.21.1

Repro Steps:

1. Ensure no folder is currently opened in VS Code.
2. Create a Python durable function project.
3. Open the generated function_app.py file.
4. Verify the file content.

Expect:
The function_app.py file should contain the default scaffolded code for a Python Durable Functions project.

Actual:
The function_app.py file is empty, with no generated content.

More Info:

1. This issue does not reproduce on Windows x64.
2. This issue does not reproduce if a folder is opened in VS Code and then the project is created inside that folder.