Hello.
My solution contains several projects:
1. Console application
2. BlazorWebAssembly.Client
3. BlazorWebAssembly.Server
4. BlazorWebAssembly.Shared
When I am trying to debug Blazor app I do the following steps:
1. Right click on the "BlazorWebAssembly.Server"
2. Select "Set as Startup project" option.
3. Click on the button on the image: 
But after that, the default project switches to my console app and runs it. How can I run my blazor server using visual studio in that case?
Visual Studio Version 16.9.6
Upd. If right click on the server project and select "Debug/Start new instance" it works. But it is weird that it doesn't work the way described above.