Android Adaptive Icon is not currently supported in AppStudio 4.2. As a result, the icon of my generated app will look strange on my Pixel 4 device --- basically the square icon will be displayed as a shrunk square image in a circle with white background. if it's adaptive icon, the original icon will be masked with a circle, and look much nicer.
Please support this native Android feature in AppStudio, this will not only benefit one particular device, it will benefit other devices with different launchers as well.
Adaptive icons | Android Developers
