.draggable not working with Sonoma/xCode 15

Sonoma 14.2.1 (also beta 14.3) / Xcode 15.1 (also beta 15.2)

With even a trivial example, I can't get SwiftUI's .draggable to work on iOS (simulator, SwiftUI Preview, or on my device). Oddly, it works fine on the Mac target ("My Mac").

To reproduce:

• Open new SwiftUI project
• Replace ContentView:

struct ContentView: View {
    var body: some View {
        VStack {
            Image(systemName: "globe")
                .imageScale(.large)
                .foregroundStyle(.tint)
                .draggable("hello globe")
            Text("Hello, world!")
                .draggable("hello text")
        }
        .padding()
    }
}

• Expected: Should be able to drag both the globe icon and the "hello world" text around the screen.

• Actual behavior: No ability to drag the icon or text, unless I build for "My Mac". Works in Xcode Preview with "My Mac" selected, but not any of the iOS targets.

I tried on Xcode 15.2 beta and same results. Tried on another computer with same configuration, and same results. Am I doing something wrong? Is it not supposed to work this way? Is anyone getting other results?

This is a simplified example, but it's also broken in a more fully fleshed project with a drop target, etc.

Thanks for your help!