Table relation with itself

I have a table that joined with itself, like this :

public class Stuff
{  
    public int Id { get; set; }
    public string? Title{ get; set; } 
    public int ChildId { get; set; }
                                                             
    public virtual ICollection<Stuff> Stuffs{ get; set; }
}

But when I use Scaffold, It makes two classes like this :

public class Stuff
{  
    public stringId { get; set; }
    public string? Title{ get; set; } 
    public string ChildId { get; set; }
                                                             
    public virtual ICollection<Stuff> Stuffs{ get; set; }
}

public class Stuff1
{  
    public int Id { get; set; }
    public string? Title{ get; set; } 
    public int ChildId { get; set; }
                                                             
    public virtual ICollection<Stuff> Stuffs{ get; set; }
}

How can I fix this issue?

Provide technical details

• EF Core version in use: EF Core 7
• Is Handlebars used: yes
• Is T4 used: yes
• Is .dacpac used: yes
• EF Core Power Tools version: 2.5.1277
• Database engine: SQL Server
• Visual Studio version: Visual Studio 2022

[ErikEJ]

Ping?

[ErikEJ]

Please share your CREATE TABLE script