`firebase init hosting` setup does not prompt for public dir

[aalej]

[REQUIRED] Environment info

firebase-tools: v14.22.0

Platform: macOS

[REQUIRED] Test case

N/A

[REQUIRED] Steps to reproduce

1. Run firebase experiments:enable webframeworks
2. Run firebase init hosting --project PROJECT_ID

=== Hosting Setup
✔ Do you want to use a web framework? (experimental) No
✔ Set up automatic builds and deploys with GitHub? No
✔  Wrote undefined/404.html
✔  Wrote undefined/index.html

✔  Wrote configuration info to firebase.json
✔  Wrote project information to .firebaserc
✔  Wrote .gitignore

✔  Firebase initialization complete!

[REQUIRED] Expected behavior

The Firebase CLI prompts for the public directory and other things related to static hosting

[REQUIRED] Actual behavior

There are no prompts and the directory set up has folder named undefined