After updating from Xcode 11.3.1 to higher versions (currently Version 12.4 (12D4e) ), after selecting the build in the App Store Connect page, whenever I try to submit for review, I always get this message,  "Unable to Submit for Review  A 1024 x 1024 pixel app icon for your app must be added to the asset catalog in Xcode.". The real problem is, that my app has the 1024x1024 icon in the asset catalog. I've checked the resolution, alpha channel, everything possible, even tried removing and creating new asset catalog. Nothing changed, meanwhile everything worked with the Xcode 11.3.1 version, which is too outdated now, and I have to use the new version which is bugged. I also don't get any warnings in the Xcode while uploading the build, no warnings in the email as well. Only when I try to submit the app for review. I also found that this issue was happening to a lots of developers, and didn't found any solution. What should I do? Thanks!