1. Write a proper description and url in metadata.json: https://gjs.guide/extensions/review-guidelines/review-guidelines.html#metadata-json-must-be-well-formed 2. Lang is a deprecated module. Please remove it for the next version: https://gjs.guide/extensions/review-guidelines/review-guidelines.html#general-advice Learn how to remove Lang from your code: https://gjs.guide/guides/gjs/legacy-class-syntax.html 3. Also null out `button` in disable. 4. It's better to use async for spawn commands: https://gjs.guide/guides/gio/subprocesses.html 5. Add screenshot to your extension's page to show what your extension is doing. If you need any help with your extension you can ask us on: - [GNOME Matrix Channel](https://matrix.to/#/#extensions:gnome.org) - IRC Bridge: irc://irc.gimpnet.org/shell-extensions