Is it possible to add bookmark to Glue script connecting DynamoDB to S3?

Hello

I am writing a glue script to transfer a table from DynamoDB to S3 bucket. I have put the necessary config into the code and enabled bookmark in Job Details and ran the script three times and found tripled qty of items in S3, so bookmark failed. Is it because I have set things wrong here? Thanks in advance.

import sys
from pyspark.context import SparkContext
from awsglue.context import GlueContext
from awsglue.transforms import *
from awsglue.job import Job
from awsglue.utils import getResolvedOptions
from pyspark.sql import SQLContext
from awsglue.dynamicframe import DynamicFrame

args = getResolvedOptions(
    sys.argv, 
    [
        "JOB_NAME",
        "raw_bucket", 
        "dataset_folder"
    ])
    
glueContext= GlueContext(SparkContext.getOrCreate())
spark = glueContext.spark_session
job = Job(glueContext)
job.init(args["JOB_NAME"], args)

raw_bucket = args["raw_bucket"]
dataset_folder = args["dataset_folder"]

node_ddb_table1 = glueContext.create_dynamic_frame.from_options(
    connection_type="dynamodb",
    transformation_ctx="node_ddb_table1 ",
    connection_options={"dynamodb.input.tableName": "ddb-table-1",
        "dynamodb.throughput.read.percent": "0.2",
        "dynamodb.splits": "2"
    },
    additional_options={"jobBookmarkKeys":["id"], "jobBookmarkKeysSortOrder":"asc", "mergeSchema": "true"}
)
df = node_ddb_sit_planet_payment_merchant.toDF()

dyf = DynamicFrame.fromDF(df, glueContext, "dyf")
glueContext.write_dynamic_frame.from_options(
    frame=dyf,
    connection_type="s3",
    connection_options={"path": f"s3://{raw_bucket}/dynamodb/node_ddb_table1_bookmarked/"},
    format="parquet",
    format_options={
        "separator": ","
    },
    transformation_ctx="datasink1"
)
job.commit()