title: How to fix Form Designer Not Shown Problem Visual Studio 2019
body: <p>I'm using vs 2019 16.4.4 version. I created a .net core form application but form desginer doesn't seem. I researched about this bug and i found some instruction. It told that problem can fix changing Use the preview Windows Forms designer for .NET Core apps option but it is not exist in vs. Is there anoter way ?</p>