I believe I’ve found a bug related to projection, specifically when you map an array that is a deep descendant of the document root. Suppose this is my model: public class DummyContainer { public DummyContainer(IList<Dummy> dummies) { Dummies = dummies; this.Id = Obje…

Hi @John_Knoop , Thanks for opening a ticket CSHARP-3227 for this. Running the snippet code that you provided with MongoDB .NET/C# v2.11.2 , I could also replicate the issue that you’re seeing. Regards, Wan