Updating a nested view in SwiftUI UIViewRepresentable

I'm trying to build out a UIViewRepresentable that controls a UISheetPresentationController since the SwiftUI implementation is very limited. I'm currently stuck on getting the nested view within the sheet to update properly when state changes in SwiftUI. I've put together a very simple demo below.

The bug happens when pressing the toggle button. The state updates but the view does not update. Any help is greatly appreciated!

struct ContentView: View {
    @State private var toggle = false

    var body: some View {
        CustomParentView {
            Button {
                toggle.toggle()
            } label: {
                Text(toggle.description)
            }
        }
    }
}

struct CustomParentView<Content: View>: UIViewRepresentable {
    let content: Content
    
    @inlinable init(@ViewBuilder content: () -> Content) {
        self.content = content()
    }

    func makeUIView(context: Context) -> UIView {
        let view = UIView()
        
        let hostingController = UIHostingController(rootView: content)
        hostingController.view.frame = view.bounds
        hostingController.view.autoresizingMask = [.flexibleWidth, .flexibleHeight]
        
        view.addSubview(hostingController.view)

        return view
    }

    func updateUIView(_ uiView: UIView, context: Context) {
        // What do I do here to update content when it updates in SwiftUI?
    }
}