C# Mongodb file upload with revision

Working with Data Drivers
1

I am using 2.11.6 of C# driver. I am trying to upload a document with same file name but it is giving different file id for each upload. According to official document if the file name is same then it will be uploaded as same different revision.

Below is my code sample. Also I am attaching compass image for your reference.

Mongo File Upload
Mongo File Upload1081×460 37.2 KB

Chunks
Chunks1086×460 43.9 KB

class Program
    {
        static IGridFSBucket gridFSBucket;
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            IMongoClient mongoClient = new MongoClient("mongodb://localhost:27017");
            IMongoDatabase mongoDatabase = mongoClient.GetDatabase("Test");

            GridFSBucketOptions imageGridBucketOptions = new GridFSBucketOptions()
            {
                BucketName = "Files",
                ChunkSizeBytes = 1048576,
                ReadPreference = ReadPreference.Secondary,
                WriteConcern = WriteConcern.WMajority
            };
            gridFSBucket = new GridFSBucket(mongoDatabase, imageGridBucketOptions);
            byte[] fileBytes = File.ReadAllBytes(@"D:\Screenshot.png");
            gridFSBucket.UploadFromBytes("FileName", fileBytes);

            Console.ReadLine();
        }
    }

I want to know how to upload the file with same name as different revision.