Hello all, I'm just getting started with XCode and Swift. I'm trying to follow online tutorials, but I keep running into a snag: when I create a new macOS app on XCode 12.4 using SwiftUI, it creates an app for Big Sur. I'm running Catalina, and don't want to upgrade quite yet. Even if I change the minimum deployment target, it says that things like "main", "scene" and "WindowGroup" are only available in macOS 11.0 or newer. Is there a way to configure XCode to produce code my Mac can run, so I can follow the online tutorials and get up to speed? Or am I stuck?