Increament Append sync mode is not seen

Hi ,I’m currently using airbyte (version 39.37)for ingesting table from postgresql (version 13) to mysql(version 5.6) when we select sync mode for tables replication Out of 3 sync mode (full refresh append ,full refresh Overwrite,and increment append)only Full refresh append and full refresh overwrite are available in some tabels. as we have set increment append for all table But its not seen .Kindly Help me to Resolve issue.

Hey the screenshot looks to me that we are moving to s3 can you check it once