We ran into a bug with our app Bezel (https://getbezel.app). When running on macOS Tahoe, windows would get partially clipped. This is because we have SwiftUI views that are larger than the window size, our SwiftUI views are supposed to be centered, which they are on macOS 13, 14, 15. But on macOS 26 (beta 1), the window contents are top-left aligned. This seems to be a bug, I have submitted FB18201269. This is my code: WindowGroup { ZStack { Color.green ZStack { Color.yellow Text("Hi") } .aspectRatio(1, contentMode: .fill) .border(.red) } } This first screenshot shows the old behavior on macOS 15: This second screenshot shows the new behavior on macOS 26 (beta 1) Can anyone confirm if this is indeed a bug, or if this an intended change in behavior?

Using NSPersistentCloudKitContainer, how do I add (or modify) the NSManageObjects that are part of a Share/Zone? I have initially created a CKShare using NSPersistentCloudKitContainer.share(_:to:completion:), how can I add objects to that share later on? Calling the method again (with to:existingShare filed), always seems to create a new Share. In fact, I don't understand what the to: parameter is for? It doesn't matter if I set it or not, a new CKShare is always created.