ServiceStack Blazor Modal Not Opening for Editing Existing Player DTO

I'm working with ServiceStack Blazor and using a standard modal provided by the framework to handle CRUD operations in a Blazor web application. The modal opens as expected when creating new records but does not open for editing existing records.

Here’s the issue:

When I double-click on a player record in the grid to edit it, the URL updates correctly to include ?edit=6 (or another player ID), but the modal does not appear. However, for creating a new player, everything works as expected.

Here is my Player DTO:

using ServiceStack;using ServiceStack.DataAnnotations;using System;public class Player : AuditBase{    [AutoIncrement]    public int Id { get; set; }    public string Name { get; set; }    public int? Age { get; set; }    public PositionPlayer Position { get; set; }    public string TrainerId { get; set; }}public enum PositionPlayer{    ATT,    CC,    DF,    GK}

API Endpoints:

     [Tag("players"), ServiceStack.DataAnnotations.Description("Create a new Players")]   [LocodeCss(Field = "col-span-12 sm:col-span-6", Fieldset = "grid grid-cols-8 gap-2", Form = "border overflow-hidden max-w-screen-lg")]   [ExplorerCss(Field = "col-span-12 sm:col-span-6", Fieldset = "grid grid-cols-6 gap-8", Form = "border border-indigo-500 overflow-hidden max-w-screen-lg")]   [Route("/players", "POST")]   [ValidateHasRole(Roles.Employee)]   [AutoApply(Behavior.AuditCreate)]   public class CreatePlayer : ICreateDb<Player>, IReturn<BoolResponse>   {       [ServiceStack.DataAnnotations.Description("Name of Player"), ValidateNotEmpty]       public required string Name { get; set; }       public int? Age { get; set; }       public PositionPlayer Position { get; set; }   }   [Tag("players")]   [ServiceStack.DataAnnotations.Description("Update an existing Player")]   [LocodeCss(Field = "col-span-12 sm:col-span-6", Fieldset = "grid grid-cols-8 gap-2", Form = "border overflow-hidden max-w-screen-lg")]   [ExplorerCss(Field = "col-span-12 sm:col-span-6", Fieldset = "grid grid-cols-6 gap-8", Form = "border border-indigo-500 overflow-hidden max-w-screen-lg")]   [Route("/players/{Id}", "PATCH")]   [ValidateHasRole(Roles.Employee)]   [AutoApply(Behavior.AuditModify)]   public class UpdatePlayer : IPatchDb<Player>, IReturn<IdResponse>   {       public int Id { get; set; }   }

The modal opens correctly for new Player records. The URL changes correctly to ?edit=6 when editing, indicating the correct ID is being passed. The modal appears to function as expected with other DTOs, such as Booking, where both create and edit functionalities work. Question:

What might be causing the standard modal not to open for editing existing records? Is there a specific configuration or step I might be missing in ServiceStack or Blazor?