Bugfix/navigation to other page fix

samples/src/PopupPluginSample/Views/PopupView.xaml

@@ -2,7 +2,7 @@
 <popup:PopupPage xmlns="http://xamarin.com/schemas/2014/forms" 
                  xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
                  xmlns:popup="clr-namespace:Rg.Plugins.Popup.Pages;assembly=Rg.Plugins.Popup"
-                 xmlns:prism="clr-namespace:Prism.Mvvm;assembly=Prism.Forms" 
+                 xmlns:prism="http://prismlibrary.com" 
                  prism:ViewModelLocator.AutowireViewModel="True"
                  Padding="100"
                  x:Class="PopupPluginSample.Views.PopupView">
@@ -13,5 +13,7 @@
                 BackgroundColor="White">
         <Label Text="{Binding Message}" />
         <Button Text="Navigate Back" Command="{Binding NavigateBackCommand}" />
-    </StackLayout>
+    <Button Text="Navigate to Menu Page"
+            Command="{prism:NavigateTo '/MenuPage'}" />
+  </StackLayout>
 </popup:PopupPage>

src/Prism.Plugin.Popups/PopupPageNavigationService.cs

@@ -300,7 +300,11 @@ protected override async Task DoPush(Page currentPage, Page page, bool? useModal
                     break;
                 default:
                     if (_popupNavigation.PopupStack.Any())
+                    {
                         await _popupNavigation.PopAllAsync(animated);
+                        currentPage = _applicationProvider.MainPage;
+                    }
+
                     await base.DoPush(currentPage, page, useModalNavigation, animated, insertBeforeLast, navigationOffset);
                     break;
             }