Issue with generated proxy with self referencing to DTO class

[Feramor]

ABP Version: 8.0.2

• [X] I have searched the existing issues

Generated self referencing DTO's has issues given below;

Backend Implementations

[Serializable]
public class EntityDtoWithConcurrencyStamp<Tkey> : EntityDto<Tkey>, IHasConcurrencyStamp
{
    [DisableAuditing] public string ConcurrencyStamp { get; set; }
}

public class OptionDto<Tkey>
{
    public string Key { get; set; }
    public Tkey Value { get; set; }
}

public class CascadeOptionDto<Tkey> : OptionDto<Tkey>
{
    public List<CascadeOptionDto<Tkey>> Childs { set; get; }
}

Expected behavior

Actual behavior

[ryanrocksize5]

I have the same type of bug aswell, from ABP 5.2 all the way to ABP 8, easiest way is to delete the additional Tkey import, although I have no idea why this keeps happening to me too.

[steffbeckers]

Related to https://github.com/abpframework/abp/issues/19656

[masum-ulu]

The problem occurs from server in this line > also this line. @maliming can we add GenericArgument to TypeSimple and Type properties, even property is DTO itself ?

Sample DTO

Excepted (generate-proxy.json)

Actual (generate-proxy.json)