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[Bug] Navigation.PushAsync with animation followed by PopAsync without animation leads to empty screen #14994

Open schacherlj opened 2 years ago

schacherlj commented 2 years ago

Description

Navigation.PushAsync with animation followed by PopAsync without animation leads to empty screen

Steps to Reproduce

  1. Create new Xamarin.Forms application with blank template
  2. Update NuGet packages
  3. Add buttons to MainPage.xaml 
        <Button Text="new page" Clicked="newPage" />
    <Button Text="close" Clicked="closePage" />
  4. Add handlers in MainPage.xaml.cs 
        private void newPage(object sender, EventArgs e) => Navigation.PushAsync(new MainPage(),true);
    private void closePage(object sender, EventArgs e) => Navigation.PopAsync(false);
  5. Change main page creation in App.xaml.cs 
        MainPage = new NavigationPage(new MainPage());
  6. Run solution
  7. Tap "new page" and "close" buttons

Expected Behavior

Main page is displayed

Actual Behavior

Empty screen

Basic Information

Environment

Show/Hide Visual Studio info ``` Microsoft Visual Studio Professional 2019 Version 16.11.7 VisualStudio.16.Release/16.11.7+31911.196 Microsoft .NET Framework Version 4.8.04084 Installed Version: Professional Visual C++ 2019 00435-20313-15391-AA263 Microsoft Visual C++ 2019 ADL Tools Service Provider 1.0 This package contains services used by Data Lake tools ASA Service Provider 1.0 ASP.NET and Web Tools 2019 16.11.94.52318 ASP.NET and Web Tools 2019 ASP.NET Web Frameworks and Tools 2019 16.11.94.52318 For additional information, visit https://www.asp.net/ Azure App Service Tools v3.0.0 16.11.94.52318 Azure App Service Tools v3.0.0 Azure Data Lake Node 1.0 This package contains the Data Lake integration nodes for Server Explorer. Azure Data Lake Tools for Visual Studio 2.6.1000.0 Microsoft Azure Data Lake Tools for Visual Studio Azure Functions and Web Jobs Tools 16.11.94.52318 Azure Functions and Web Jobs Tools Azure Stream Analytics Tools for Visual Studio 2.6.1000.0 Microsoft Azure Stream Analytics Tools for Visual Studio Bundler & Minifier 2.8.396 Adds support for bundling and minifying JavaScript, CSS and HTML files in any project. C# Tools 3.11.0-4.21403.6+ae1fff344d46976624e68ae17164e0607ab68b10 C# components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Common Azure Tools 1.10 Provides common services for use by Azure Mobile Services and Microsoft Azure Tools. CSS Tools 2019 1.1.4 Provides additional features to the CSS editor in Visual Studio. EditorConfig Language Service 1.17.288 Language service for .editorconfig files. EditorConfig helps developers define and maintain consistent coding styles between different editors and IDEs. Extensibility Message Bus 1.2.6 (master@34d6af2) Provides common messaging-based MEF services for loosely coupled Visual Studio extension components communication and integration. File Icons 2.7 Adds icons for files that are not recognized by Solution Explorer File Nesting 2.6.85 Automatically nest files based on file name and enables developers to nest and unnest any file manually Image Optimizer 4.0.143 Uses industry standard tools to optimize any JPEG, PNG and Gifs - including animated Gifs. Can do both lossy and lossless optimization. Image Sprites 1.4.61 Boost your website's performance by creating image sprites to reduce the amount of HTTP requests needed. IntelliCode Extension 1.0 IntelliCode Visual Studio Extension Detailed Info Markdown Editor 1.12.253 A full featured Markdown editor with live preview and syntax highlighting. Supports GitHub flavored Markdown. Microsoft Azure HDInsight Azure Node 2.6.1000.0 HDInsight Node under Azure Node Microsoft Azure Hive Query Language Service 2.6.1000.0 Language service for Hive query Microsoft Azure Stream Analytics Language Service 2.6.1000.0 Language service for Azure Stream Analytics Microsoft Azure Stream Analytics Node 1.0 Azure Stream Analytics Node under Azure Node Microsoft Azure Tools for Visual Studio 2.9 Support for Azure Cloud Services projects Microsoft Continuous Delivery Tools for Visual Studio 0.4 Simplifying the configuration of Azure DevOps pipelines from within the Visual Studio IDE. Microsoft JVM Debugger 1.0 Provides support for connecting the Visual Studio debugger to JDWP compatible Java Virtual Machines Microsoft Library Manager 2.1.113+g422d40002e.RR Install client-side libraries easily to any web project Microsoft MI-Based Debugger 1.0 Provides support for connecting Visual Studio to MI compatible debuggers Microsoft Visual C++ Wizards 1.0 Microsoft Visual C++ Wizards Microsoft Visual Studio Tools for Containers 1.2 Develop, run, validate your ASP.NET Core applications in the target environment. F5 your application directly into a container with debugging, or CTRL + F5 to edit & refresh your app without having to rebuild the container. Microsoft Visual Studio VC Package 1.0 Microsoft Visual Studio VC Package Mono Debugging for Visual Studio 16.10.15 (552afdf) Support for debugging Mono processes with Visual Studio. NuGet Package Manager 5.11.0 NuGet Package Manager in Visual Studio. For more information about NuGet, visit https://docs.nuget.org/ Open Command Line 2.4.237 2.4.237 Package Security Alerts 1.0.22 Identifies npm and Bower packages that contains known security vulnerabilities to ensure your project is always using the most secure package versions. ProjectServicesPackage Extension 1.0 ProjectServicesPackage Visual Studio Extension Detailed Info Razor (ASP.NET Core) 16.1.0.2122504+13c05c96ea6bdbe550bd88b0bf6cdddf8cde1725 Provides languages services for ASP.NET Core Razor. ResXManager ResXManager Manage localization of all ResX-Based resources in one place. Shows all resources of a solution and let's you edit the strings and their localizations in a well-arranged data grid. SQL Server Data Tools 16.0.62111.11070 Microsoft SQL Server Data Tools SVG Viewer 1.0.14 Makes it much easier to work with SVG files by showing a live preview in the bottom-right corner of the code window ToolWindowHostedEditor 1.0 Hosting json editor into a tool window TypeScript Tools 16.0.30526.2002 TypeScript Tools for Microsoft Visual Studio Visual Basic Tools 3.11.0-4.21403.6+ae1fff344d46976624e68ae17164e0607ab68b10 Visual Basic components used in the IDE. Depending on your project type and settings, a different version of the compiler may be used. Visual F# Tools 16.11.0-beta.21514.6+b6c2c4f53ea3a08fa603ea93d6d2f808a62a21d1 Microsoft Visual F# Tools Visual Studio Code Debug Adapter Host Package 1.0 Interop layer for hosting Visual Studio Code debug adapters in Visual Studio Visual Studio Container Tools Extensions 1.0 View, manage, and diagnose containers within Visual Studio. Visual Studio Tools for Containers 1.0 Visual Studio Tools for Containers VisualStudio.DeviceLog 1.0 Information about my package VisualStudio.Mac 1.0 Mac Extension for Visual Studio Web Compiler 1.12.394 Compiler for LESS, Sass and CoffeeScript files Web Essentials 2019 0.5.16 The easiest way to set up Visual Studio for the ultimate web development experience. Xamarin 16.11.000.197 (d16-11@6934992) Visual Studio extension to enable development for Xamarin.iOS and Xamarin.Android. Xamarin Designer 16.11.0.47 (remotes/origin/d16-11@e0d612363) Visual Studio extension to enable Xamarin Designer tools in Visual Studio. Xamarin Templates 16.10.5 (355b57a) Templates for building iOS, Android, and Windows apps with Xamarin and Xamarin.Forms. Xamarin.Android SDK 12.0.0.3 (d16-11/f0e3c2d) Xamarin.Android Reference Assemblies and MSBuild support. Mono: c633fe9 Java.Interop: xamarin/java.interop/d16-11@476bb5b ProGuard: Guardsquare/proguard/v7.0.1@912d149 SQLite: xamarin/sqlite/3.35.4@85460d3 Xamarin.Android Tools: xamarin/xamarin-android-tools/d16-11@87af37b Xamarin.iOS and Xamarin.Mac SDK 15.2.0.17 (738fde344) Xamarin.iOS and Xamarin.Mac Reference Assemblies and MSBuild support. ZenCoding 1.2.20 Provides ZenCoding for the HTML Editor - full support for static HTML, Razor and WebForms. ```

Build Logs

Screenshots

Screenshot_20211221-120955

Screenshot_20211221-121001

Workaround

Do not mix navigation with and without animation

jfversluis commented 2 years ago

Duplicate of #14911

jenscski commented 1 year ago

@jfversluis, this is still present in 5.0.0.2515, when will this be fixed?

mina5500 commented 1 year ago

is there an actual fix for this issue if i don't want animation @jfversluis ?

mcmcelro commented 11 months ago

Still present in 5.0.0.2612 - just encountered this today.