runtime: JSON deserialization fails in iOS release build if class implements an interface

Description

A simple JSON deserialization using Newtonsoft.Json fails on iOS in a release build as soon as the class that is trying be be de-serialized implements an interface.

The same app works in Debug build in the iOS simulator as expected.

Reproduction Steps

1. Create a new iOS app with dotnet new ios

2. Set a valid bundle identifier that allows installing the app on a physical device

3. Add this code to the project:

   public class ProductImage : IEntity
   {
      public string ProductNumber { get; set; }
      public Guid Id { get; set; }
   }
     
   public interface IEntity
   {
      Guid Id { get; set; }
   }
   

   During startup, run this code:

   var x = @"{
      ""productNumber"": ""P1"",
      ""id"": ""46c67d7c-fd15-4d89-9fed-991c48c1bacf""
   }";
   
   var pi = JsonConvert.DeserializeObject<ProductImage>(x);
   
   

4. Build the app for a device: dotnet publish testapp.csproj -f:net6.0-ios -c:Release /p:CodesignKey="Apple Development: ******" /p:CodesignProvision="Test app" /p:ArchiveOnBuild=true -r ios-arm64 --self-contained

5. Deploy to device and run

Full project file:

<Project Sdk="Microsoft.NET.Sdk">
  <PropertyGroup>
    <TargetFramework>net6.0-ios</TargetFramework>
    <OutputType>Exe</OutputType>
    <Nullable>enable</Nullable>
    <ImplicitUsings>true</ImplicitUsings>
    <SupportedOSPlatformVersion>13.0</SupportedOSPlatformVersion>
  </PropertyGroup>
  <ItemGroup>
    <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
  </ItemGroup>
</Project>

Self-contained example project: https://github.com/markuspalme/dotnetruntime-75802

Expected behavior

The app starts successfully and manages to de-serialize the JSON regardless of whether the class implements an interface or not.

Note that removing the interface will make the de-serialization work as expected.

Actual behavior

JSON deserialization fails with this exception:

Error setting value to 'Id' on 'testapp.ProductImage'.

Regression?

The same code works in Xamarin.iOS.

Known Workarounds

No response

Configuration

.NET 6.0.401 iOS 16, same on 15.6.1

Other information

No response