No matter how mature software is or whether we call it stable, there are bound to be bugs in anything more advanced than a ‘hello world’ app. If you’re running Android 12L on a phone with a notch or punch hole, there’s a decent chance some of your apps don’t look quite right. A change in the latest version of Android is causing a layout bug in some apps that results in an offset of background colors, action bars, and possibly other elements at the top of the screen.