I'm looking at the course for the first time ever on a MacBook and noticed that our first example of Rust code looks bad: <img width="622" height="121" alt="Image" src="https://github.com/user-attachments/assets/4355429f-8267-4029-a830-33acf4c1437a" /> The `println!("Hello 🌍!");` line is shifted in a strange way. Removing the emoji fixes this: <img width="622" height="123" alt="Image" src="https://github.com/user-attachments/assets/309fb60c-6ff4-4019-a854-bbbd90e1a957" /> This looks like a bug in the upstream [ACE Editor project](https://github.com/ajaxorg/ace), but I figured we could track it here as well. This is on a Chrome browser (Version 140.0.7339.186) on macOS 15.7 (24G222), both of which should be the latest versions at the time of writing.