Applying readerOption in File connector to force datatype but its not working

Airbyte version: 0.40.6

Connection: File [Source] > Redshift [Destination]

Source configs
In file connector, we are using sftp storage provider

I am applying reader option to force data type of one column as array but at destination its still as string

connection settings

Original data file that exists in sftp server(adding .txt at end so that it can be uploaded)
jsontocsvn.json.txt (160 Bytes)

Data file at destination

logs-868.txt (38.9 KB)

Logs for the sync

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Array is not a dtype from Numpy/Pandas dtype: