Wrong value in odata query when using nullable enum

[casually-creative]

Let's say you have an enum called Status and an entity with 2 properties. One property is of type Status, and the other is of type nullable Status.

public enum Status
{
    Active   = 0,
    Inactive = 1
}

public class SomeEntity
{
    public Status StatusOne { get; set; }
    public Status? StatusTwo { get; set; }
}

Imagine we now create a query with a filter on these properties like so:

string oDataQuery = new ODataQueryBuilder()
    .For<SomeEntity>("some_entity")
    .ByList()
    .Filter(e =>
        e.StatusOne == Status.Active &&
        e.StatusTwo == Status.Active
    )
    .ToUri()
    .ToString();

The resulting query now contains the proper underlying int value of 0 for StatusOne, while it contains the name of the enum field "Active" for property two:

some_entity?$filter=StatusOne eq 0 and StatusTwo eq 'Active'

I would expect both cases would use the underlying int value. Would love to see a fix for this.

[casually-creative]

Hello @ZEXSM, is this issue getting a fix soon? It's been over a year. Sad to see this repo isn't being maintained anymore :/