Fixes auto pop issue when selecting a country

Author: Ecarrion

WooCommerce/Classes/ViewRelated/Orders/Order Details/Address Edit/EditAddressForm.swift

@@ -147,6 +147,17 @@ struct EditAddressForm: View {
         LazyNavigationLink(destination: FilterListSelector(viewModel: StateSelectorViewModel()), isActive: $showStateSelector) {
             EmptyView()
         }
+
+        ///
+        /// iOS 14.5 has a bug where
+        /// Pushing a view while having "exactly two" navigation links makes the pushed view to be popped when the initial view changes its state.
+        /// EG: AddressForm -> CountrySelector -> Country is selected -> AddressForm updates country -> CountrySelector is popped automatically.
+        /// Adding an extra and useless navigation link fixes the problem but throws a warning in the console.
+        /// Ref: https://forums.swift.org/t/14-5-beta3-navigationlink-unexpected-pop/45279
+        ///
+        NavigationLink(destination: EmptyView()) {
+            EmptyView()
+        }
     }
 
     /// Decides if the navigation trailing item should be a done button or a loading indicator.