This has been broken in various ways for several versions of iOS/iPadOS now. All trivially reproducible in the sample app. I've filed several feedbacks. Because of the breakage, I've created an alternative file browser in SwiftUI: https://github.com/audulus/FileBrowser. I hope that helps others.

Here we are in 2025 and Metal inside Swift Packages still doesn't work well. Wheeee!

Same issue here. My project has only one file under Compile Sources and it's a Swift file. The rest of the files are in a Swift Package. Settings like "SWIFT_COMPILATION_MODE" are dumped under User Defined. Boggles the mind how Xcode can be this bad. Crazy.

Hitting this too and wondering how much longer Apple is going to subject us to this awful project file stuff. For heaven sake, adopt a declarative syntax like SPM. One that we can actually use with git effectively.

Well this works, even though it seems odd to stick the picker inside the menu. Menu { Picker("Sleep Timer", selection: $sleepTimerDuration) { Text("Off").tag(0) Text("5 Minutes").tag(5) Text("10 Minutes").tag(10) Text("15 Minutes").tag(15) Text("30 Minutes").tag(30) Text("45 Minutes").tag(45) Text("1 Hour").tag(60) } } label: { Image(systemName: "moon.zzz.fill") .resizable() .tint(.white) .frame(width: 34, height: 34) .padding() }

Ok seems I have to change presentDocument to: func presentDocument(at documentURL: URL) { let navVC = UINavigationController() let doc = Document(fileURL: documentURL) let docVC = UIDocumentViewController(document: doc) navVC.modalPresentationStyle = .fullScreen navVC.addChild(docVC) present(navVC, animated: true, completion: nil) } So embed the UIDocumentViewController inside a UINavigationController.

I found the sample code for the WWDC video (https://developer.apple.com/documentation/uikit/app_and_environment/supporting_desktop-class_features_in_your_ipad_app), but having trouble figuring out which part actually creates the toolbar.

@julia_brockovich FB13439586

@julia_brockovich iOS. Seems to do the right thing on macOS (I just created a test project)

DTS confirmed that the rejection was an error.

Sorry, I don't have a sample project.

Feedback is FB12834920. Thanks!

@Graphics and Games Engineer I'm using this for my payload for both intersection functions: typedef struct { vector_float3 normal; vector_float3 color; } IntersectionPayload; (sorry I can't seem to get the code block to render correctly). It just returns the surface normal and color from the intersection function. I think that's a trivial usage.

I'm guessing right now the best you can do is present the onboarding when the user opens/creates a document for the first time. Not so bad really.

And as far as my trails, the ReferenceFileDocument cannot trigger any write operation :(*. You have to call registerUndo on the UndoManager in the environment to trigger a save: @Environment(\.undoManager) var undoManager