Hi, Recently I changed my company's app icon on App Store., But some issue happened. When I downloaded it from App Store, the icon shows correct. However, after I put the app to background. The icon shows on the springboard is the old one. During the process, there is an animation shows the icon change from the new one to the old one. My iPhone is under iOS 15.1. It can be fixed by rebooting iPhone. I would like to know whether it is a bug of iOS 15 caused by wrong cache of app icon?