Generated columns not supported by DDL parser

Im trying to use Debezium, but has an error to a specific table:

[2019-02-05 21:19:21,984] WARN Ignoring unparseable DDL statement 'CREATE TABLE `Testing` (
`id` binary(16) NOT NULL,
`createdAt` timestamp NOT NULL DEFAULT '0000-00-00 00:00:00',
`updatedAt` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,
`idChar` char(32) GENERATED ALWAYS AS (hex(`id`)) STORED,
PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1': {} (io.debezium.connector.mysql.MySqlSchema:307)

if i use ddl.parser.mode=legacy, it works