HStack size change animation issue: When I tap on a rectangle to increase its size, the rectangle animates, but the parent HStack doesn’t animate its layout to accommodate the increased size of the child view. I want the parent HStack to smoothly animate its size adjustment when the size of its child changes.

import SwiftUI

struct ContentView: View {
    
    @State private var array1: [CustomType] = [CustomType(value: 1, color: .red), CustomType(value: 2, color: .red), CustomType(value: 3, color: .red)]
    
    var body: some View {
        
        VStack {
            
            Spacer()
            
            MyHstackView(array: $array1)
            
            Spacer()

        }
        .padding()
        
    }
}



struct MyHstackView: View {
    
    @Binding var array: [CustomType]
    
    var body: some View {
        HStack {
            ForEach($array) { item in
                RectangleView(item: item)
            }
        }
        .padding()
        .background(Rectangle().strokeBorder(.black, lineWidth: 1.0))
        .background(Color.yellow)
        
    }
}

struct RectangleView: View {
    
   @Binding var item: CustomType
    
    var body: some View {
        Rectangle()
            .fill(item.color)
            .frame(width: item.rect.size.width, height: item.rect.size.height)
            .overlay(Rectangle().strokeBorder(.black, lineWidth: 1.0))
            .gesture(tapGesture)
            .animation(.linear(duration: 1.0), value: item.rect.size)
        
    }

    private var tapGesture: some Gesture {
        return TapGesture(count: 1)
            .onEnded {
                item.rect.size.width += 20.0
            }
    }

}



struct CustomType: Identifiable {
    
    init(value: Int, color: Color, initializeSize: CGSize = CGSize(width: 100.0, height: 100.0)) {
        self.value = value
        self.color = color
        self.rect = CGRect(origin: .zero, size: initializeSize)
    }
    
    let id: UUID = UUID()
    var value: Int
    var color: Color
    var rect: CGRect
}