oracle.soda.OracleOperationBuilder#mergeOne sets json

oracle.soda.OracleOperationBuilder#mergeOne sets json_document to null

When doing
collection.find().key(key).mergeOne(documentToMerge)
where documentToMerge.contentAsString.length > 4000 the json_document column is set to null without any exception or error
The JSON_DOCUMENT column is of type BLOB, see metadata below.
Jdbc-driver used: ojdbc8

Should oracle.soda.rdbms.impl.TableCollectionImpl#setPayloadBlobWorkaround be used at https://github.com/oracle/soda-for-java/blob/master/src/oracle/soda/rdbms/impl/TableCollectionImpl.java#L2410 instead of oracle.soda.rdbms.impl.TableCollectionImpl#setPayloadBlob ?

{
  "schemaName": "OUR_SCHEMA_NAME",
  "tableName": "OurCollection",
  "keyColumn": {
    "name": "ID",
    "sqlType": "VARCHAR2",
    "maxLength": 255,
    "assignmentMethod": "CLIENT"
  },
  "contentColumn": {
    "name": "JSON_DOCUMENT",
    "sqlType": "BLOB",
    "compress": "NONE",
    "cache": true,
    "encrypt": "NONE",
    "validation": "STANDARD"
  },
  "versionColumn": {
    "name": "VERSION",
    "type": "String",
    "method": "SHA256"
  },
  "lastModifiedColumn": {
    "name": "LAST_MODIFIED"
  },
  "creationTimeColumn": {
    "name": "CREATED_ON"
  },
  "readOnly": false
}