System76 has recently integrated window shadows and consistent corner rounding into its COSMIC Desktop environment. This enhancement aims to provide a more unified visual experience across applications built with various toolkits, including GTK, Qt, and native applications. The update focuses on harmonizing the aesthetic appearance for users of Pop!_OS 24.04 LTS. According to OMG! Ubuntu, these additions "harmonise appearance across GTK, Qt, and native apps on Pop!_OS 24.04 LTS," contributing to a refined and cohesive user interface.