Source code links for C# code

How do I get Sentry to link to the file in Github in the stack traces for C# code?

I added the Github integration and configured the “Code Mappings”, but my C# stack traces still don’t link to the file. They do have the file name and line number, so Sentry does know exactly where in the file the exception was thrown at, it just doesn’t show a link, nor does it show any code inline.