How to implement guide with uisplitviewcontroller not resizing correctly on iphone in landscape mode
I'm deploying to production and I'm deploying to production and I've been working on this all day and I am currently developing an iPhone app using Swift (Xcode 14.1) that utilizes `UISplitViewController` for a split view layout... The question arises when I rotate the device to landscape mode; the detail view does not resize correctly and often overlaps with the master view, causing a poor user experience. I have set the preferred display mode to `.allVisible`, but it seems like it defaults back to `.automatic` upon rotation. Here’s the relevant code snippet that I have implemented in my `UISplitViewController` setup: ```swift let splitViewController = UISplitViewController() splitViewController.preferredDisplayMode = .allVisible splitViewController.viewControllers = [masterViewController, detailViewController] self.window?.rootViewController = splitViewController self.window?.makeKeyAndVisible() ``` In addition, I have overridden the `viewWillTransition(to:with:)` method to handle the rotation, but even after adjusting constraints in this method, the layout does not respond as expected: ```swift override func viewWillTransition(to size: CGSize, with coordinator: UIViewControllerTransitionCoordinator) { super.viewWillTransition(to: size, with: coordinator) coordinator.animate(alongsideTransition: { _ in // Adjust constraints or perform layout updates here }, completion: nil) } ``` I also noticed the following warning in the console when I rotate to landscape: `Warning: Attempt to present <UIViewController: 0x...> on <UISplitViewController: 0x...> while a presentation is in progress!` which seems to indicate that there might be an scenario with view controller transitions during rotation. I’ve tried manually invalidating the layout within the transition block, but that didn’t help either. Has anyone else faced this scenario? Any suggestions on how to ensure the detail view resizes correctly in landscape mode on iPhone? I'm working on a API that needs to handle this. I'd really appreciate any guidance on this. I recently upgraded to Swift stable. Thanks for taking the time to read this! I recently upgraded to Swift 3.10. I'd really appreciate any guidance on this. This is happening in both development and production on Linux. Could this be a known issue? I'm open to any suggestions.