我正在使用Visual Studio 2019版本16.3.7。我认为这是最新的更新。

当我尝试编译基本的.NET Core 2.2控制台应用程序时：

...我收到以下错误：

It was not possible to find any compatible framework version
The specified framework 'microsoft.NETCore.App',version '2.2.0' was not found.
  - The following frameworks were found:
      1.0.1 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]
      2.0.9 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]
      2.1.11 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]
      2.1.12 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]
      2.1.13 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]
      3.0.0 at [C:\Program Files\dotnet\shared\microsoft.NETCore.App]

You can resolve the problem by installing the specified framework and/or SDK.

The .NET Core frameworks can be found at:
  - https://aka.ms/dotnet-download .

我的理解是.NET Core 3.0向后兼容。为什么Visual Studio安装程序安装了2.2版以外的所有.NET Core版本？ 我该如何解决这个问题？