In EFCore3 custom ValueConverters don't force client-side evaluation!

EFCoreConversions.cs

using System;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using Microsoft.EntityFrameworkCore;
using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
using Microsoft.Extensions.DependencyInjection;
using Microsoft.Extensions.Hosting;

namespace EFCore.Conversions
{
    public readonly struct StrongId : IEquatable<StrongId>
    {
        public Guid RawValue { get; }

        public StrongId(Guid rawValue)
        {
            RawValue = rawValue;
        }

        public bool Equals(StrongId other) => RawValue == other.RawValue;
        public override bool Equals(object? obj) => obj is StrongId d && Equals(d);
        public override int GetHashCode() => RawValue.GetHashCode();
        public override string ToString() => RawValue.ToString("N");

        public static bool operator ==(StrongId left, StrongId right) => left.RawValue == right.RawValue;
        public static bool operator !=(StrongId left, StrongId right) => left.RawValue != right.RawValue;

        public static explicit operator Guid(StrongId d) => d.RawValue;
        public static explicit operator StrongId(Guid d) => new StrongId(d);
    }

    class Program : IHostedService
    {
        static async Task Main(string[] args)
        {
            await Host.CreateDefaultBuilder(args)
                .ConfigureServices((hostContext, services) =>
                {
                    services.AddDbContext<CoreContext>(cfg =>
                        cfg.UseSqlServer("Server=localhost,1433;User Id=sa;Password=yourStrong(!)Password;Database=App"));
                    services.AddTransient<IHostedService, Program>();
                })
                .RunConsoleAsync();
        }

        private readonly CoreContext dbContext;

        public Program(CoreContext dbContext)
        {
            this.dbContext = dbContext;
        }

        public async Task StartAsync(CancellationToken cancellationToken)
        {
            await dbContext.Database.EnsureCreatedAsync();

            var g = Guid.NewGuid();
            await dbContext.Entities
                .Where(d => d.Id == new StrongId(g))
                .ToListAsync();
        }

        public Task StopAsync(CancellationToken cancellationToken)
        {
            return dbContext.Database.EnsureDeletedAsync();
        }
    }

    public class Entity
    {
        public StrongId Id { get; set; }
    }

    public class CoreContext : DbContext
    {
        public DbSet<Entity> Entities => Set<Entity>();

        public CoreContext(DbContextOptions<CoreContext> options)
            : base(options)
        { }

        protected override void OnModelCreating(ModelBuilder modelBuilder)
        {
            modelBuilder.Entity<Entity>(b =>
            {
                b.HasKey(e => e.Id);

                b.Property(e => e.Id)
                    .ValueGeneratedNever()
                    .HasConversion(new StrongIdConverter());
                // Or:
                // .HasConversion(
                //     e => e.RawValue,
                //     e => new StrongId(e));
            });
        }

        public class StrongIdConverter : ValueConverter<StrongId, Guid>
        {
            public StrongIdConverter()
                : base(
                    e => e.RawValue,
                    e => new StrongId(e),
                    null)
            { }
        }
    }
}