SwiftUI Navigation Title Space - swiftui

Question

Hey guys I had a quick question hopefully you guys are able to help. Im using swiftUI to make this app. When I use NavigationLink to get to different views there's always this extra space that I can't get rid of. I've tried
'.navigationbarIsHidden(true)'
but that just doesn't work at all
code for view 1:
struct MenuView: View{
var column = [GridItem(.adaptive(minimum: 160), spacing: 20)]
#StateObject var cartManager = CartManager()
var body: some View{
NavigationView{
VStack {
ScrollView(.vertical, showsIndicators: false){
LazyVGrid(columns: column, spacing: 20){
ForEach(productList, id: \.id){ product in
ProductCard(product: product)
.environmentObject(cartManager)
}
}.padding()
}
.navigationTitle("Menu")
.navigationBarTitleDisplayMode(.automatic)
.toolbar {
ToolbarItem(placement: .navigationBarTrailing) {
NavigationLink(
destination:
CartView()
.environmentObject(cartManager)
){
CartButton(numberOfProducts: cartManager.products.count)
}
}//TOOLBARITEM
}//TOOLBAR
}//VSTACK
}//NAVVIEW
}}
code for view 2:
struct CartView: View {
#EnvironmentObject var cartManager: CartManager
var body: some View {
NavigationView {
VStack {
// Text("Cart")
ScrollView(.vertical, showsIndicators: false){
if(cartManager.products.count > 0){
ForEach(cartManager.products, id: \.id){
product in
ProductRow(product: product)
.environmentObject(cartManager)
}
VStack {
HStack{
Text("Tax:")
.font(.title)
Spacer()
Text("$\(cartManager.tax, specifier: "%.2f")")
.bold()
}.padding()
HStack{
Text("Tip:")
.font(.title)
Spacer()
Text("$\(cartManager.tip, specifier: "%.2f")")
.bold()
}.padding()
HStack{
Text("Total:")
.font(.title)
Spacer()
Text("$\(cartManager.total, specifier: "%.2f")")
.bold()
}
}.padding()
}else{
Spacer(minLength: 300)
Image(systemName: "takeoutbag.and.cup.and.straw.fill")
.font(.largeTitle)
Text("Your cart is empty!")
.font(.title2)
Text("Add things to your order to continue!")
.font(.title2)
}
}
}
.navigationTitle("Your Order")
.navigationBarTitleDisplayMode(.automatic)
}
}
}