Use reusability of views in List like in TableView

Hi,

I'm working on a app with a List as my main view. Previously I was using a TableViewController to present content. I wanted to know if there is a way to have reusable rows in List to make it more optimized like reusable cells, because this app is loading a lot of rows from an API (list of users and posts) which can be infinite as the user scrolls in the view. I'm currently doing it this way:

import SwiftUI

struct TimelineView : View {
   
  // The custom class containing users and posts
  @ObjectBinding var timeline: Timeline
   
  var body: some View {
       List {
            // Show users
            Section(header: Text("timeline_section_users")) {
                 ForEach(timeline.userObjects) { user in
                      // The view for a user
                      UserView(user: user)
                 }
            }

            // Show posts
            Section(header: Text("timeline_section_posts")) {
                 ForEach(timeline.postObjects) { post in
                      // The view for a post
                      PostView(post: post)     
                 }
            }

            // Load more
            Section {
                 Text("Loading...").onAppear() {
                      // When this text appears, we call the API for more content
                      self.timeline.loadContent()     
                 }     
            }
       }
       .listStyle(.grouped)
       .navigationBarTitle(Text(timeline.name()))
  }
   
}

Is this the correct way to do it? Or is there another optimized way to have reusable rows like cells in TableViews?