Resource inheritance: pagination on derived types isn't applied

[bkoelman]

DESCRIPTION

Consider the following resource types:

public sealed class Manufacturer : Identifiable<long>
{
    [HasMany]
    public ISet<Vehicle> Vehicles { get; set; } = new HashSet<Vehicle>();
}

public abstract class Vehicle : Identifiable<long>;

public sealed class Bike : Vehicle
{
    [HasMany]
    public ISet<BicycleLight> Lights { get; set; } = new HashSet<BicycleLight>();
}

public sealed class BicycleLight : Identifiable<long>;

When the following request is executed:

GET /manufacturers/1?include=vehicles.lights

All lights related to the bike are returned, despite the default pagination size of 10.

EXPECTED BEHAVIOR

Pagination is applied to relationships on derived types.

ACTUAL BEHAVIOR

Pagination is not applied.

VERSIONS USED

• JsonApiDotNetCore version: 5.6.0
• ASP.NET Core version: 8.0
• Entity Framework Core version: 8.0
• Database provider: N/A