ios – SwiftUI – Comment sheet like TikTok

I want to create a TikTok comments clone, meaning:

• background content should stay in place
• sheet should slide from the bottom
• there should be comment box at the bottom
• tapping on comment box should open a keyboard and the comment box should slide up

Run below code and tap on blue square to active comments. You will see how red background slides to the top

import SwiftUI

struct TikTokView: View {
  
  @State var isPresented: Bool = false
  
  var body: some View {
    ZStack {
      Color.red
      
      VStack {
        RoundedRectangle(cornerRadius: 15)
          .fill(Color.blue)
          .frame(width: 50, height: 50)
          .onTapGesture {
            isPresented.toggle()
          }
      }
      .ignoresSafeArea(.keyboard)
      CommentsSheetView(isPresented: $isPresented)
    }
  }
}

struct CommentsSheetView: View {
  
  @Binding var isPresented: Bool
  @State private var text: String = ""
  
  var transition: AnyTransition = .move(edge: .bottom)
  
  var body: some View {
    ZStack {
      if isPresented {
        Color.black.opacity(0.5).ignoresSafeArea()
        
        VStack {
          Spacer()
          ScrollView(.vertical, content: {
            VStack {
              
              ForEach(0...50, id: \.self) { i in
                Text("Comment").foregroundStyle(.pink)
                Spacer()
              }
            }
            .frame(maxWidth: .infinity)
          })
          .frame(height: (550 - 80))
          .frame(maxWidth: .infinity)
          .padding(.bottom, 80)
          .background(.white.opacity(0.1))
        }
        .ignoresSafeArea(.keyboard)
        .fixedSize()
        .transition(transition)
        
        VStack {
          Spacer()
          HStack {
            Text("LOREM")
            
            TextField("TESTING", text: $text, axis: .vertical)
              .keyboardType(.asciiCapable)
              .autocorrectionDisabled(true)
              .foregroundStyle(.pink)
          }
          .frame(minHeight: 50, maxHeight: 100)
          .background(.green.opacity(0.1 ))
        }
        .frame(maxWidth: .infinity)
        .transition(transition)
      }
    }
  }
}

#Preview {
  TikTokView()
}