Yejin_Cho JaeHwanWO

## SwiftUI Tabbar and Navigation Mixed - Pop doesn't work
import SwiftUI

class Views: ObservableObject {
  @Published var stacked = false
}

struct ContentView: View {
  @ObservedObject var views = Views()
  @State var selection: Int = 0
	import SwiftUI

	class Views: ObservableObject {
	@Published var stacked = false
	}

	struct ContentView: View {
	@ObservedObject var views = Views()
	@State var selection: Int = 0