Expoted project doesn't load JS

Project structure:

app.py
www/
└── main.js

app.py:

from pathlib import Path
from shiny.express import ui
ui.include_js(Path(__file__).parent / "www" / "main.js")

Problem description:

• app works correctly when launched using shiny run app.py.
• but, after running shinylive export . site, the JS file returns a 404 error when the app is accessed through the exported site.
• i think the core issue is that shinylive export does not copy the www folder into the export directory automatically.
• manual copying of the www folder after export does not resolve the 404 error.

how do i correctly include JS files to the app?

Start with app.py and the www/main.js example, then reproduce the issue with shiny run app.py and shinylive export . site. Inspect how the export handles the www folder and how the exported site requests main.js; done means the exported site loads the JavaScript without a 404.