diff --git a/test/EFCore.Cosmos.FunctionalTests/Query/SimpleQueryCosmosTest.Select.cs b/test/EFCore.Cosmos.FunctionalTests/Query/SimpleQueryCosmosTest.Select.cs
index 926a4aac751..95c78c858d9 100644
--- a/test/EFCore.Cosmos.FunctionalTests/Query/SimpleQueryCosmosTest.Select.cs
+++ b/test/EFCore.Cosmos.FunctionalTests/Query/SimpleQueryCosmosTest.Select.cs
@@ -257,6 +257,12 @@ FROM root c
 WHERE ((c[""Discriminator""] = ""Customer"") AND (c[""City""] = ""London""))");
         }
 
+        [ConditionalTheory(Skip = "Issue #16143")]
+        public override void Select_nested_projection()
+        {
+            base.Select_nested_projection();
+        }
+
         public override async Task Select_nested_collection(bool isAsync)
         {
             await base.Select_nested_collection(isAsync);
diff --git a/test/EFCore.Specification.Tests/Query/SimpleQueryTestBase.Select.cs b/test/EFCore.Specification.Tests/Query/SimpleQueryTestBase.Select.cs
index d9cc42d083b..1036067e8c0 100644
--- a/test/EFCore.Specification.Tests/Query/SimpleQueryTestBase.Select.cs
+++ b/test/EFCore.Specification.Tests/Query/SimpleQueryTestBase.Select.cs
@@ -408,6 +408,32 @@ from c in cs
                     select c.City);
         }
 
+        [ConditionalFact]
+        public virtual void Select_nested_projection()
+        {
+            using (var context = CreateContext())
+            {
+                var customers = context.Customers
+                    .Where(c => c.CustomerID.StartsWith("A"))
+                    .Select(c => new
+                    {
+                        Customer = c,
+                        CustomerAgain = Get(context, c.CustomerID)
+                    })
+                    .ToList();
+
+                Assert.Equal(4, customers.Count);
+
+                foreach (var customer in customers)
+                {
+                    Assert.Same(customer.Customer, customer.CustomerAgain);
+                }
+            }
+        }
+
+        private static Customer Get(NorthwindContext context, string id)
+          => context.Customers.Single(c => c.CustomerID == id);
+
         [ConditionalTheory(Skip = "Issue#16314")]
         [MemberData(nameof(IsAsyncData))]
         public virtual Task Select_nested_collection(bool isAsync)