Libgit2sharp CheckoutPaths() doesn't undo changes on file with status "NewInIndex, ModifiedInWorkdir".

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Reproduction steps

I have a file inside many folders (for ex : docs/jsons/myfile.json ) in my repository

I staged the file , so it now has the status "NewInIndex".

After that i made changes on that file.

It has now the status "NewInIndex, ModifiedInWorkdir".

My code is the following :

using ( var repo = new Repository("my repo path")
{
CheckoutOptions options = new CheckoutOptions { CheckoutModifiers = CheckoutModifiers.Force };

repo.CheckoutPaths(repo.Head.FriendlyName, new string[] {"docs/jsons/myfile.json"} , options );
}

I also tried to replace " repo.Head.FriendlyName" by "repo.Head.CannonicalName" and by "repo.Head.Tip.Id.Sha"

Expected behavior

I expect the file to get back to its previous content, and to have the status "NewInIndex" again.

Actual behavior

The file's content doesnt change and its status is still : "NewInIndex, ModifiedInWorkdir".

Version of LibGit2Sharp (release number or SHA1)

LibGit2Sharp version 0.26.2

Operating system(s) tested; .NET runtime tested

Window 10 Enterprise

.NET 6.0

Bắt đầu với CheckoutPaths API và tái hiện quá trình chuyển trạng thái được báo cáo cho một tệp được đánh dấu là NewInIndex, ModifiedInWorkdir bằng path và CheckoutOptions được cung cấp. Xác minh rằng việc buộc checkout khôi phục nội dung đã được stage và giữ tệp ở trạng thái NewInIndex, sử dụng hành vi được báo cáo của LibGit2Sharp 0.26.2 làm cơ sở.