DisallowAllDefaultValues in DataAnnotations RequiredAttribute is missing in .NET 9

[fingers10]

I see DisallowAllDefaultValues added to RequiredAttribute in PR - #82311. But surprised to see DisallowAllDefaultValues is missing now in actual file - https://github.com/dotnet/runtime/blob/main/src/libraries/System.ComponentModel.Annotations/src/System/ComponentModel/DataAnnotations/RequiredAttribute.cs

Am i missing something? I'm not able to use DisallowAllDefaultValues in my View Model.

[Required(DisallowAllDefaultValues = true, ErrorMessage = "Item is required.")]
public Guid ItemId { get; set; }

[huoyaoyuan]

Check the history of Required.Attribute.cs, you can see it's reverted in follow-up PR #86378