This will get fixed in due time: >What will Microsoft do? >We will also aim to be done with null-annotating our core libraries when .NET 5 (November 2020) com

This will get fixed in due time: >What will Microsoft do? >We will also aim to be done with null-annotating our core libraries when .NET 5 (November 2020) comes around – and we are currently on track to do so. [1] [2] [1] https://devblogs.microsoft.com/dotnet/embracing-nullable-reference-types/ https://devblogs.microsoft.com/dotnet/embracing-nullable-ref... [2] https://github.com/dotnet/runtime/issues/2339 https://github.com/dotnet/runtime/issues/2339