I noticed that the keyboard behaves pretty strangely in the visionOS simulator. We tried to add a search bar to the top of our app (ornament), including a search field. As soon as the user starts typing, the keyboard disapppears. This is not happening in Safari, so I wondering what goes wrong in our app? On our login screen, if the user presses Tab on the keyboard to get to the next field, the keyboard opens and closes again and again, so I have to restart the simulator to be able to login again. Only if I click into the fields directly, it works fine. I am wondering if we're doing something wrong here, or if this is just a bug in the simulator and will be gone on a real device?

I'd like to place a search bar of top of the main window of my visionOS app. It should look similar to Safari's search bar, and also show search results as the user types. How can this be accomplished?

I want to build a panorama sphere around the user. The idea is that the users can interact with this panorama, i.e. pan it around and select markers placed on it, like on a map. So I set up a sphere that works like a skybox, and inverted its normal, which makes the material is inward facing, using this code I found online: import Combine import Foundation import RealityKit import SwiftUI extension Entity { func addSkybox(for skybox: Skybox) { let subscription = TextureResource .loadAsync(named: skybox.imageName) .sink(receiveCompletion: { completion in switch completion { case .finished: break case let .failure(error): assertionFailure("\(error)") } }, receiveValue: { [weak self] texture in guard let self = self else { return } var material = UnlitMaterial() material.color = .init(texture: .init(texture)) let sphere = ModelComponent(mesh: .generateSphere(radius: 5), materials: [material]) self.components.set(sphere) /// flip sphere inside out so the texture is inside self.scale *= .init(x: -1, y: 1, z: 1) self.transform.translation += SIMD3(0.0, 1.0, 0.0) }) components.set(Entity.SubscriptionComponent(subscription: subscription)) } struct SubscriptionComponent: Component { var subscription: AnyCancellable } } This works fine and is looking awesome. However, I can't get a gesture work on this. If the sphere is "normally" oriented, i.e. the user drags it "from the outside", I can do it like this: import RealityKit import SwiftUI struct ImmersiveMap: View { @State private var rotationAngle: Float = 0.0 var body: some View { RealityView { content in let rootEntity = Entity() rootEntity.addSkybox(for: .worldmap) rootEntity.components.set(CollisionComponent(shapes: [.generateSphere(radius: 5)])) rootEntity.generateCollisionShapes(recursive: true) rootEntity.components.set(InputTargetComponent()) content.add(rootEntity) } .gesture(DragGesture().targetedToAnyEntity().onChanged({ _ in log("drag gesture") })) But if the user drags it from the inside (i.e. the negative x scale is in place), I get no drag events. Is there a way to achieve this?

In the HelloWorld sample, there is an immersive view with a globe in it. It spins, but the user cannot spin it themselves. I have looked at the volumetric window, where the globe can be interacted with, but if I understand it correctly, this works because the whole RealityView is being rotated if the user performs a drag gesture. How could the same be accomplished for an entity inside a RealityView, in this case the globe inside the immersive view? If I just apply the dragRotation modifier, it will rotate the entire RealityView, which yields a strange result, as the globe is not centered on the world origin here, so it spins around the users head. Is there a way to either translate the entire RealityView and then spin it, or just spin an entity inside it (the globe) on user interaction? In Unity, I would just use another gameobject as a parent to the globe, translate it, and let the user spin it.

I'd like to map a SwiftUI view (in my case: a map) onto a 3D curved plane in immersive view, so user can literally immersive themselves into the map. The user should also be able to interact with the map, by panning it around and selecting markers. Is this possible?

We're a US company but have a founder who's on a longer trip abroad (digital nomading), not expected to come back the States soon. So we wanted to order the Vision Pro and ship it to him. However, Zeiss does not accept prescriptions from abroad. How can this be resolved? I've seen quite a number of folks from Germany already using the Vision Pro, so there must be a way to get around this limitation somehow.

We need to debug a website running inside a WkWebView on visionOS. To debug it, I want to connect my desktop Safari to it. However, at least in the simulator there is no option in visionOS' Safari settings to enable Web Debugging. Is this missing, or can it be found elsewhere?

I'm developing a map-based app for visionOS. The loads map data from a server, using JSON. It works just fine, but I noticed the following effect: If I move the app's window around, it freezes; either on the first movement, or on one of the subsequent ones. The map cannot be panned anymore, and all other UI elements lose their interactivity as well. I noticed this issue before, when I was opening the map on app startup (and here it even happened without moving the window). Since I added a short delay, this was resolved. There was no log message in this case. However, when I noticed that it also happens if I move the window around, I saw that Xcode logs an error: +[UIView setAnimationsEnabled:] being called from a background thread. Performing any operation from a background thread on UIView or a subclass is not supported and may result in unexpected and insidious behavior. trace=( 0 UIKitCore 0x0000000185824a24 __42+[UIView(Animation) setAnimationsEnabled:]_block_invoke + 112 1 libdispatch.dylib 0x0000000102a327e4 _dispatch_client_callout + 16 2 libdispatch.dylib 0x0000000102a34284 _dispatch_once_callout + 84 3 UIKitCore 0x0000000185824ad8 +[UIView(Animation) performWithoutAnimation:] + 56 4 SwiftUI 0x00000001c68cf1e0 OUTLINED_FUNCTION_136 + 10376 5 SwiftUI 0x00000001c782bebc OUTLINED_FUNCTION_12 + 22864 6 SwiftUI 0x00000001c78285e8 OUTLINED_FUNCTION_12 + 8316 7 SwiftUI 0x00000001c787c288 OUTLINED_FUNCTION_20 + 39264 8 SwiftUI 0x00000001c787c2cc OUTLINED_FUNCTION_20 + 39332 9 UIKitCore 0x000000018582fc24 -[UIView(CALayerDelegate) layoutSublayersOfLayer:] + 1496 10 QuartzCore 0x000000018a05cf00 _ZN2CA5Layer16layout_if_neededEPNS_11TransactionE + 440 11 QuartzCore 0x000000018a068ad0 _ZN2CA5Layer28layout_and_display_if_neededEPNS_11TransactionE + 124 12 QuartzCore 0x0000000189f80498 _ZN2CA7Context18commit_transactionEPNS_11TransactionEdPd + 460 13 QuartzCore 0x0000000189fb00b0 _ZN2CA11Transaction6commitEv + 652 14 VectorKit 0x00000001938ee620 _ZN2md12HoverSupport18updateHoverProxiesERKNSt3__16vectorINS1_10shared_ptrINS_5LabelEEEN3geo12StdAllocatorIS5_N3mdm9AllocatorEEEEE + 2468 15 VectorKit 0x0000000193afd1cc _ZN2md15StandardLabeler16layoutForDisplayERKNS_13LayoutContextE + 156 16 VectorKit 0x0000000193cf133c _ZN2md16CompositeLabeler16layoutForDisplayERKNS_13LayoutContextE + 52 17 VectorKit 0x0000000193abf318 _ZN2md12LabelManager6layoutERKNS_13LayoutContextEPKNS_20CartographicRendererERKNSt3__113unordered_setINS7_10shared_ptrINS_12LabelMapTileEEENS7_4hashISB_EENS7_8equal_toISB_EEN3geo12StdAllocatorISB_N3mdm9AllocatorEEEEERNS_8PassListE + 2904 18 VectorKit 0x0000000193cad464 _ZN2md9realistic16LabelRenderLayer6layoutERKNS_13LayoutContextE + 464 19 VectorKit 0x0000000193658b54 _ZNSt3__110__function6__funcIZN2md9realistic20RealisticRenderLayer5frameERNS2_13LayoutContextEE3$_0NS_9allocatorIS7_EEFvvEEclEv + 180 20 VectorKit 0x00000001936584cc ___ZN3geo9TaskQueue14queueAsyncTaskENSt3__110shared_ptrINS_4TaskEEEPU28objcproto17OS_dispatch_group8NSObject_block_invoke + 80 21 libdispatch.dylib 0x0000000102a30f98 _dispatch_call_block_and_release + 24 22 libdispatch.dylib 0x0000000102a327e4 _dispatch_client_callout + 16 23 libdispatch.dylib 0x0000000102a3aa80 _dispatch_lane_serial_drain + 916 24 libdispatch.dylib 0x0000000102a3b7c4 _dispatch_lane_invoke + 420 25 libdispatch.dylib 0x0000000102a3c794 _dispatch_workloop_invoke + 864 26 libdispatch.dylib 0x0000000102a481a0 _dispatch_root_queue_drain_deferred_wlh + 324 27 libdispatch.dylib 0x0000000102a475fc _dispatch_workloop_worker_thread + 488 28 libsystem_pthread.dylib 0x0000000103b0f924 _pthread_wqthread + 284 29 libsystem_pthread.dylib 0x0000000103b0e6e4 start_wqthread + 8 I disabled all my withAnimation() statements, and the problem persists. I also thought it might be related to my own network fetches, but I think all apply their changes on the main thread. And when I turn on network logging for my own fetching logic, I do not see any data coming in. I also do not think there should be a reason for it. How can I debug such a situation, so I know, which call actually threw this message? I'd like to know if it is my code or a bug in the SwiftUI map itself.

I am trying to build a visionOS app that uses a map as a central user interface. This works fine on high zoom levels when there are only a couple of markers present. But as soon as I zoom out and the markers number gets to hundreds or even thousands, the performance gets super, super bad. It takes seconds for the map to render, and pans are also laggy. What makes things worse is that the SwiftUI map does not support clustering yet. Has anyone found a solution to this? I found this example by Apple about how to implement clustering: https://developer.apple.com/documentation/mapkit/mkannotationview/decluttering_a_map_with_mapkit_annotation_clustering It works, but it's using UIKit and storyboards and I could not get it transformed into SwiftUI compatible code. I also found this blog post that created a neat SwiftUI integration for a clusterable map: https://www.linkedin.com/pulse/map-clustering-swiftui-dmitry-%D0%B2%D0%B5l%D0%BEv-j3x7f/ However, I wasn't able to adapt it so the map would update itself in a reactive way. I want to retrieve new data from our server if the user changes the visible region of the map and zooms in or out. I have no clue how to transfer my .onChange(of:) and .onMapCameraChange() modifiers to the UIKit world.

I'd like to let the user immersive in one of my views, by projecting its content on the inner side of a sphere surrounding the user. Think of a video player app that surrounds the user with video previews they can select, like a 3D version of the Netflix homescreen. The view should be fully interactable, not just a read-only view. Is this possible?

Is it possible to show a map (or a WkWebView) in a fully-immersive AR or VR view, so it surrounds the user like a panorama?

I have implemented a custom view that shows a page in WKWebKit: import SwiftUI import WebKit struct WebView: UIViewRepresentable { let urlString: String func makeUIView(context: Context) -> WKWebView { let webView = WKWebView() webView.navigationDelegate = context.coordinator return webView } func updateUIView(_ uiView: WKWebView, context: Context) { if let url = URL(string: urlString) { let request = URLRequest(url: url) uiView.load(request) } } func makeCoordinator() -> Coordinator { Coordinator(self) } class Coordinator: NSObject, WKNavigationDelegate { var parent: WebView init(_ parent: WebView) { self.parent = parent } } } It works, but it shows a grey button in the upper left with no icon. If I click on that button, nothing happens. But I can see this error message in the Xcode logs: Trying to convert coordinates between views that are in different UIWindows, which isn't supported. Use convertPoint:fromCoordinateSpace: instead. What is this button, and how can I get rid of it? As a second question: I also tried to spawn Safari in a separate window, using this view: import SafariServices import SwiftUI struct SafariView: UIViewControllerRepresentable { let url: URL func makeUIViewController(context: Context) -> SFSafariViewController { return SFSafariViewController(url: url) } func updateUIViewController(_ uiViewController: SFSafariViewController, context: Context) { // No update logic needed for a simple web view } } This works, but Safari shows up behind the view that is including the Safari view. Instead, I would want Safari to show up in front - or even better: next to my main view (either left or right). Is there a way to do this?

I love the new SwiftUI APIs for Apple Maps. However, I am missing (or haven't found) quite a number of features, particularly on visionOS. Besides an easy way to zoom maps, the most important feature for me is marker clustering. If you have a lot of markers on a map, this is an absolute must. Is there any way to accomplish this?

I'm experimenting with MapKit on visionOS and I would like to try out different locations. However, I cannot find a way to simulate them. Neither setting a location in Xcode nor setting it in the Simulator would work. I tap on the "MapUserLocationButton", I get an error message: CLLocationManager(<CLLocationManager: 0x600000008a10>) for <MKCoreLocationProvider: 0x60000302a400> did fail with error: Error Domain=kCLErrorDomain Code=1 "(null)" Also, if I try to add the MapCompass and the MapScaleView to .mapControls, this does not have an effect. Which is a pity, since map scaling does not work very well using a mouse in the simulator. How can I get these controls to work? Last but not least, the MapUserLocationButton shows up in the very upper right and is cut off a bit, so I would love to pad it. But .padding does not have an effect either.

Just walked through the order process to realize that I can't get them because my glasses have a prism. Come on, Apple, are you kidding???