In our .net core project I just added a .editorconfig file (from the dafault .NET template available when using Add New Item to the solution) and changed all the severity levels to "warning" (to see if we needed to agree on stuff). But when I build, there are no warnings or errors displayed, except for the file I currently have open. The documentation leads me to believe I should see compiler notes from all files built, if I have the severity level set to warning or error. How can I see all the warnings in the solution?
If I build using the command line dotnet build I see no warnings at all.