Huh?

Can't you use an if #available to handle this?

Have you raised a Feedback report? If not, please do so at https://www.apple.com/feedback/ then post the FB number here.

The Developer Forums aren't really the right place to raise bugs in a new version of an OS. Apple's engineers aren't reading through these pages waiting to see if anyone's found a bug before they fix it. These forums are for third-party developers writing apps for Apple's platforms to discuss issues with their code. You need to raise each issue you find separately at https://www.apple.com/feedback/ You can post the FB numbers here if you want, so that others can link to them.

As far as I can tell Large App Icon mode in iOS 18 just makes the icons on the Home Screen larger, and removes app names. What would you need to do inside your own app based on this? If you're thinking, "Oh, the user has enabled Large App Icon mode, so they might have issues with their sight, let's make everything larger in the app", then I wouldn't do that, for two reasons: The user may not have issues with their sight, they just want to remove app names from their Home Screen. There are accessibility settings like Dynamic Text Size that your app's UI should adhere to. Basing an app's UI on how the user decides to show their Home Screen is, in my opinion, redundant.

I have no recommendations for speeding this up, but I would ask if you've raised a Feedback report for this? If not, please do so at https://www.apple.com/feedback/ then post the FB number here.

These are the Developer Forums, where developers of apps for Apple's platforms ask each other for hints and tips on coding. These forums are not where Apple's actual developers or support staff chat about stuff. Your question is more of a product support one, so I'd suggest you ask it over at the Apple Support Forums. Thanks.

Hang on a second... Don't you define a single View inside a WindowGroup? From this page: // Here's where you define two different WindowGroups WindowGroup("Message", id: "message", for: UUID.self) { $uuid in MessageDetail(uuid: uuid) } WindowGroup("Account", id: "account-info", for: UUID.self) { $uuid in AccountDetail(uuid: uuid) } // Then, use both the identifier and a value to open the window struct ActionButtons: View { var messageID: UUID var accountID: UUID @Environment(\.openWindow) private var openWindow var body: some View { HStack { Button("Open message") { openWindow(id: "message", value: messageID) } Button("Edit account information") { openWindow(id: "account-info", value: accountID) } } } } So, you define your different window types, and then open them as required, so your's might be: var body: some Scene { WindowGroup(id: "wg1") { ViewOne() } WindowGroup(id: "wg2") { ViewTwo() } } Then you open a window at startup with: openWindow(id: showFirstView ? "wg1" : "wg2")

Please reformat your code. The top part isn't inside the code block, so it's difficult to read.

These are the Developer Forums, where developers of third-party apps for Apple's platforms ask each other for hints and tips on coding. These forums are not where Apple's actual developers chat about new features. If you have a suggestion, you should raise it at: https://www.apple.com/feedback/

Try this: WindowGroup(id: showFirstView ? "wg1" : "wg2") { if(showFirstView) { ViewOne() } else { ViewTwo() } }

If you have 18.1 beta installed then you cannot install 18.0 beta 5 because 18.1 beta is newer than 18.0 beta 5. If you want to downgrade to 18.0 beta 5 you will have to wipe and restore from a backup (which is at 17.x or 18.0 beta 1-4), then install 18.0 beta 5.

Have you raised a Feedback report? If not, please do so at https://www.apple.com/feedback/ then post the FB number here.

Do you need two WindowGroups? Can you put the if statement inside one WG, and apply it to the Views instead? @AppStorage("showFirstView") private var showFirstView = true var body: some Scene { WindowGroup(id: "wg") { if showFirstView { ViewOne() } else { ViewTwo() } } } I have no idea if this will work.

Have you raised a Feedback report? If not, please do so at https://www.apple.com/feedback/ then post the FB number here.