suggestion: backward compatibility to deserialize same enum type option to itself

[ShirlyAr]

In case of using a custom converter policy for example:
options.Converters.Add(new JsonStringEnumMemberConverter(new UpperSnakeCaseNamingPolicy(), false));

 class public enum Days
{
   SundayDay,
   MondayDay,
   FridayDay
}

In POST action , when trying to deserialize "SUNDAY_DAY " the input can be :

• "Sunday_Day"
• "SUnday_DAY"
• "sunday_day"
  the result of deserialize will be correct -> Days.SundayDay

We might want to support backward compatibility to deserialize same enum type option to itself.
So in POST action , when trying to deserialize "SundayDay " to -> Days.SundayDay it will work.

Adding this line of code, will accomplish that:

_TransformedToRaw[typedValue.ToString()] = new EnumInfo(name, typedValue, rawValue);

Please consider adding this capability to the code.
Thanks!