Is there a way to change the color theme of the code editor? I wanted to have the Dark Modern theme…

Hi Tanner — yes, and Dark Modern specifically. You can now pick the Code tab's theme from Settings → Preferences → Appearance, or from the picker in the Code tab header. Seven options: Auto, Dark Modern, Light Modern, the two Visual Studio themes and two high-contrast ones. Auto is the default and now follows your app theme, painting VS Code's Dark Modern on a dark theme and Light Modern on a light one. Your pick is stored on your account, so it follows you to any machine.