Query: LoadAsync does not work

[ajcvickers]

No entities end up being tracked.
Repro:

public class BloggingContext : DbContext
{
    public DbSet<Blog> Blogs { get; set; }

    protected override void OnConfiguring(DbContextOptionsBuilder optionsBuilder)
        => optionsBuilder.UseSqlServer(@"Server=(localdb)\mssqllocaldb;Database=LoadAsyncTest;Trusted_Connection=True;");
}

public class Blog
{
    public int Id { get; set; }
    public string Title { get; set; }
}

public class Program
{
    public static void Main()
    {
        Task.Run(async () =>
        {
            await MainAsync();
        }).Wait();
    }

    public static async Task MainAsync()
    {
        using (var context = new BloggingContext())
        {
            context.Database.EnsureDeleted();
            context.Database.EnsureCreated();

            context.AddRange(new Blog(), new Blog());
            await context.SaveChangesAsync();
        }

        using (var context = new BloggingContext())
        {
            await context.Blogs.LoadAsync();

            Console.WriteLine(context.ChangeTracker.Entries().Count());
        }
    }
}

Output is 0; expected output is 2.
When run with Load instead of LoadAsync, output is 2 as expected.

Note that there are currently zero tests for LoadAsync.

[ajcvickers]

Note that the LoadAsync code in EntityFinder should be updated when this bug is fixed.