Ah, .NET debugging is not implemented in omnisharp-emacs as debugger service is not provided by the underlying omnisharp-roslyn project (the parent language ser

Ah, .NET debugging is not implemented in omnisharp-emacs as debugger service is not provided by the underlying omnisharp-roslyn project (the parent language server project). So you are expected to download VS Code, use sdb or something else if you want to have step-by-step debugger...