1. Please null out in disable: ```js settings = null; ``` 2. The timeout callback should null out the id before return (line 66 extension.js): ```js timeoutId = null; return GLib.SOURCE_REMOVE; ``` 3. The indentation hasn't been fixed.

Hi, I now see that the indentation errors only appear when viewing the files via this website, and not when viewing files in VS code. Any ideas what might be causing this? I'll see if indenting using spaces instead of tabs fixes the issue the next time I upload.

You are using both space characters and tabs for indentation in the same file. and since you are using 4 chars for tabs in vscode, you cannot see the issue there. change `4:spaces` to `8:spaces` in vscode and you can see the issue there.