Error when sharing a photo but saving it works

I am building an app that will allow users to share their lists with each other. To do so, it will take a screenshot of the view and allow users to share that. When I go to share it, the app crashes. But when I go to save it to photos or files it works.

How can I fix this so users can share and save photos.

This is the code:

Button(action: {
        self.isShareSheetPresented.toggle()
        let image = theList.snapshot()
        items.removeAll()
        items.append(image)
      }) {
        Text("Share")
        Image(systemName: "square.and.arrow.up")
      }
    }
    
    .sheet(isPresented: $isShareSheetPresented) {
      let image = theList.snapshot()
      ShareSheetView(activityItems: items)
    }

extension View {
  func snapshot() -> UIImage {
    let controller = UIHostingController(rootView: self)
    let view = controller.view

    let targetSize = controller.view.intrinsicContentSize
    view?.bounds = CGRect(origin: .zero, size: targetSize)
    view?.backgroundColor = .clear

    let renderer = UIGraphicsImageRenderer(size: targetSize)

    return renderer.image { _ in
      view?.drawHierarchy(in: controller.view.bounds, afterScreenUpdates: true)
    }
  }
}

struct ShareSheetView: UIViewControllerRepresentable {
  typealias Callback = (_ activityType: UIActivity.ActivityType?, _ completed: Bool, _ returnedItems: [Any]?, _ error: Error?) -> Void
  let activityItems: [Any]
  let applicationActivities: [UIActivity]? = nil
  let excludedActivityTypes: [UIActivity.ActivityType]? = nil
  let callback: Callback? = nil
  func makeUIViewController(context: Context) -> UIActivityViewController {
    let controller = UIActivityViewController(
      activityItems: activityItems,
      applicationActivities: applicationActivities)
    controller.excludedActivityTypes = excludedActivityTypes
    controller.completionWithItemsHandler = callback
    return controller
  }
  func updateUIViewController(_ uiViewController: UIActivityViewController, context: Context) {
    // nothing to do here
  }
}