In Ubuntu 22.04, the global application menu, which traditionally appeared at the top of the screen, may not be visible by default. This functionality, which consolidates menu options for the active window into a single location, might be disabled or require specific configuration to reappear. The absence of this menu can impact workflow for users accustomed to accessing application features through the global menu bar.
The global menu offered a centralized point of access, simplifying navigation and conserving screen real estate. Prior to the modern desktop environments, menus were always embedded within each application window. The shift to a global menu aimed to improve user experience by providing a consistent interface across different applications. Understanding options to re-enable it is important for those who prefer this method of interacting with applications.