Discriminator problem on Views inherit from table

Question

I use EF Core in my project and have a base class Person.

In addition to the Person, I have multiple views inherited from the base class because I want the fields and relationships of the base class.

The views contains computed column, that i defined in the CREATE statement of the view, mostly status or Ids

//Simplified for the example

public class Person {
   public Guid Id {get; set;}
   
   public Guid BId {get; set;}
   public Class B { get; set;}
} 

public class PersonView : Person {
  
   public PersonStatus Status {get; set;}
}

public class PersonNextView : Person {
  
   public PersonStatus Status {get; set;}
   
   public Guid? NextId {get; set;}
   public virtual Person? {get; set;}

}

The problem is that EF Core makes Discriminator on my query when I query one of the Classes above, which seems strange.

// Query: 

 _context.PersonView.Where(...).ToListAsync(...);

This will be translated with Discriminator, but shouldn't EF Core only query the view?

Especially on .Includes(...) are big SQL queries created, with Joins on all Views.

Questions:

Why do I make inheritance views? Because I use HotChocolate as my GraphQL API and use the view types to generate filters/sorting for them.

 [UseFiltering(typeof(PersonView))]
 [UseSorting(typeof(PersonView))]
 public IQueryable<PersonView> PersonFilter(...) {
   ...
 }

Database used: SQL Server