1. Please remove `stylesheet.css` since you are not using it: [EGO Review Guidelines: unnecessary files](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#don-t-include-unnecessary-files) 2. Fix indentations in `prefs.js` file. 3. Remove line 34-37 `extension.js`. Use the gettext import instead: [Port Guide 45: gettext](https://gjs.guide/extensions/upgrading/gnome-shell-45.html#extensionutils) 4. Timeout should be removed on disable (line 47 `extension.js`): [EGO Review Guidelines: Timeout](https://gjs.guide/extensions/review-guidelines/review-guidelines.html#remove-main-loop-sources) 5. Remove line 52-56 `extension.js`. Your extension will be disabled on lock and won't work in gdm. 6. Use `console.*` instead of `log()`: [Port Guide 45: Logging](https://gjs.guide/extensions/upgrading/gnome-shell-45.html#logging) 7. Not `super.`. Use `this.` instead (line 154, 166 `extension.js`). 8. Anyway, please remove line 149-170 `extension.js`. If another prefs window is open, users know the behavior. Closing may cause issues on user workflow. If you need any help with your extension you can ask us on: - [GNOME Extensions Matrix Channel](https://matrix.to/#/#extensions:gnome.org) - IRC Bridge: irc://irc.gimpnet.org/shell-extensions

9. Please use a less generic name for the default class you are exporting (line 39 `extension.js`).