In beta 6 of Xcode 12/Big Sur, I've been able to get this working on macOS simply by attaching this modifier to a List, like so: var body: some View { 	List { 		/* Your list-populating ForEach goes here */ 	} 	.onDeleteCommand(perform: { print("Delete command received!") }) } A pitfall to look out for: I use .deleteDisabled() conditionally on each NavigationLink in my List, and that's ignored by .onDeleteCommand(), so I return early in the action if my disable condition is met. The .onDelete() modifier on the ForEach respects .deleteDisabled() when I two-finger swipe on the Mac's trackpad, though.

Can't update the original post, but I should mention that this works fine in the macOS 11 target; it's the iOS 14 target for the app that's not getting the notification.

Okay, this bug can be resolved if you make the following change to the updateUIView(_: context:) function: func updateUIView(_ uiView: UIViewType, context: UIViewRepresentableContext<WrappedTextView>) { &#9;&#9;if (uiView.text != text) { &#9;&#9;&#9;&#9;uiView.text = text &#9;&#9;} &#9;&#9;if isFirstResponder && !context.coordinator.didBecomeFirstResponder { &#9;&#9;&#9;&#9;uiView.becomeFirstResponder() &#9;&#9;&#9;&#9;context.coordinator.didBecomeFirstResponder = true &#9;&#9;} }

Same issue for me regarding HealthKit — I don't want health record access, but I cannot remove the key from my entitlements file without removing the HealthKit entitlement entirely. Uploads to TestFlight worked fine with an empty array for com.apple.developer.healthkit.access on 12 January, 2021, but started failing for me yesterday. I've filed FB8972571.

I'm also seeing this in a SwiftUI multiplatform app which I created with the first beta of Xcode 12. Projects created with the latest version of Xcode (12.4 as I write this) add this menu item just fine, but I'm not sure how to get it to show up in the old project.