Ruckus
06/03/2019, 8:19 PMSwiftUI requires iOS 13, watchOS 6, tvOS 13, or macOS Catalina. To use the SwiftUI design canvas Xcode 11 must running on macOS Catalina.
Carlton Whitehead
06/03/2019, 8:21 PMRuckus
06/03/2019, 8:23 PMcarlw
06/03/2019, 8:28 PM