AllowImplicitDestinationInheritance(true) Combines all settings, including those that are not recommended for use by child type

Sample Code:

    public class Animal { }
    public class Dog : Animal { }
    public class Bird : Animal { }


    public class AnimalDto { }
    public class DogDto : AnimalDto { }
    public class BirdDto : AnimalDto { }

    class Program
    {
        static void Main(string[] args)
        {
            var config = new TypeAdapterConfig();
            config.NewConfig<AnimalDto, Animal>().MapWith((s) => s is BirdDto ? new Bird() : new Dog());
            config.AllowImplicitDestinationInheritance = true;

            var d = new DogDto();
            var a = d.Adapt<Dog>(config);
        }
    }

Start by reproducing the supplied C# sample and tracing the behavior of TypeAdapterConfig.AllowImplicitDestinationInheritance. Determine which settings are combined when adapting DogDto to Dog, then add regression coverage showing that settings not recommended for the child type are handled correctly.