No-Code Open-Source Game?

Hello, everyone.
I’m planning to make a trivia game with GDevelop, so I thought about creating a public GitHub repository (not a game template) with some workflows (for example deploying commits with changes to questions.json to Firebase Hosting, so that the questions are on the server instead of being packaged with the game to be up-to-date with all clients).

Anyway, a few questions came to my mind:

  • Is it weird (or even unprofessional) to have your game (whether made with GDevelop, Unity, Godot, etc.) on GitHub if it’s no-code?
  • When is it a good/bad idea to open source your game?
  • Should I expect contributions (pull requests/issues) on such projects?
    Just a discussion to share opinions.
    Thanks for reading.