I need to use some net-standard 2.0 libs in my existing Xamarin.Mac net 4.5 project.
Following this post I changed the csproj-file to target 4.6.1 and everything works.
The project compiles and runs.
Now some of the system-references are showing an error:
And in project-settings the selector for the net-version is disabled:
How can I fix this?