It turns out a college student frustrated by the limited customization options available on the latest Ubuntu Linux releases, and inspired by the settings offered by Linux hardware vendor System76 in their Ubuntu-based Pop!_OS Linux distribution, created an alternate version of the Ubuntu/GNOME settings app with new features.
He managed to modify GNOME Control Center and add in a new panel called Personalize, which includes four new pages that allow you to take full control over your Ubuntu Desktop. These include General, Appearance, Dock, and Multitasking.