Bug report

{
    "connector.class": "io.debezium.connector.mysql.MySqlConnector",
    "tasks.max": "1",
    "poll.interval.ms": "1000",
    "max.batch.size": "100000",
    "max.queue.size": "400000",
    "database.hostname": <mysql_server_name>,
    "database.port": <mysql_server_port>,
    "database.user": <debezium_user>,
    "database.password": <debezium_password>,
    "database.server.id": "112233",
    "database.server.name": "mysql_test",
    "table.include.list": "test.orders_test",
    "snapshot.mode": "schema_only",
    "time.precision.mode": "connect",
    "include.query": "false",
    "include.schema.changes": "false",
    "tombstones.on.delete": "false",
    "transforms": "unwrap",
    "transforms.unwrap.type": "io.debezium.transforms.ExtractNewRecordState",
    "transforms.unwrap.drop.tombstones": "true",
    "transforms.unwrap.delete.handling.mode": "rewrite",
    "transforms.unwrap.add.fields": "op,source.ts_ms",
    "database.history.kafka.bootstrap.servers": <kafka_hosts>,
    "database.history.kafka.topic": "dbz-mysql_test-history",
    "database.history.skip.unparseable.ddl": "true",
    "key.converter": "io.confluent.connect.avro.AvroConverter",
    "key.converter.schema.registry.url": <schema_registry_url>,
    "value.converter": "io.confluent.connect.avro.AvroConverter",
    "value.converter.schema.registry.url": <schema_registry_url>
}

Ignoring unparseable statements 'ALTER TABLE orders_test
ADD COLUMN row_number BIGINT NOT NULL AUTO_INCREMENT,
MODIFY COLUMN end_date datetime DEFAULT null,
DROP PRIMARY KEY,
ADD PRIMARY KEY (row_number), ALGORITHM=COPY, LOCK=SHARED' stored in database history: {}   [io.debezium.relational.history.KafkaDatabaseHistory]
io.debezium.text.ParsingException: DDL statement couldn't be parsed. Please open a Jira issue with the statement 'ALTER TABLE orders_test
ADD COLUMN row_number BIGINT NOT NULL AUTO_INCREMENT,
MODIFY COLUMN end_date datetime DEFAULT null,
DROP PRIMARY KEY,
ADD PRIMARY KEY (row_number), ALGORITHM=COPY, LOCK=SHARED'
no viable alternative at input 'ALTER TABLE orders_test\r\nADD COLUMN row_number'
        at io.debezium.antlr.ParsingErrorListener.syntaxError(ParsingErrorListener.java:43)
        at org.antlr.v4.runtime.ProxyErrorListener.syntaxError(ProxyErrorListener.java:41)
        at org.antlr.v4.runtime.Parser.notifyErrorListeners(Parser.java:544)
        at org.antlr.v4.runtime.DefaultErrorStrategy.reportNoViableAlternative(DefaultErrorStrategy.java:310)
        at org.antlr.v4.runtime.DefaultErrorStrategy.reportError(DefaultErrorStrategy.java:136)
        at io.debezium.ddl.parser.mysql.generated.MySqlParser.sqlStatements(MySqlParser.java:1219)
        at io.debezium.ddl.parser.mysql.generated.MySqlParser.root(MySqlParser.java:941)
        at io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser.parseTree(MySqlAntlrDdlParser.java:73)
        at io.debezium.connector.mysql.antlr.MySqlAntlrDdlParser.parseTree(MySqlAntlrDdlParser.java:45)
        at io.debezium.antlr.AntlrDdlParser.parse(AntlrDdlParser.java:82)
        at io.debezium.relational.history.AbstractDatabaseHistory.lambda$recover$2(AbstractDatabaseHistory.java:146)
        at io.debezium.relational.history.KafkaDatabaseHistory.recoverRecords(KafkaDatabaseHistory.java:311)
        at io.debezium.relational.history.AbstractDatabaseHistory.recover(AbstractDatabaseHistory.java:112)
        at io.debezium.relational.history.DatabaseHistory.recover(DatabaseHistory.java:158)
        at io.debezium.relational.HistorizedRelationalDatabaseSchema.recover(HistorizedRelationalDatabaseSchema.java:62)
        at io.debezium.schema.HistorizedDatabaseSchema.recover(HistorizedDatabaseSchema.java:38)
        at io.debezium.connector.mysql.MySqlConnectorTask.validateAndLoadDatabaseHistory(MySqlConnectorTask.java:369)
        at io.debezium.connector.mysql.MySqlConnectorTask.start(MySqlConnectorTask.java:108)
        at io.debezium.connector.common.BaseSourceTask.start(BaseSourceTask.java:130)
        at org.apache.kafka.connect.runtime.WorkerSourceTask.execute(WorkerSourceTask.java:232)
        at org.apache.kafka.connect.runtime.WorkerTask.doRun(WorkerTask.java:186)
        at org.apache.kafka.connect.runtime.WorkerTask.run(WorkerTask.java:241)
        at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
        at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
        at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128)
        at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628)
        at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: org.antlr.v4.runtime.NoViableAltException
        at org.antlr.v4.runtime.atn.ParserATNSimulator.noViableAlt(ParserATNSimulator.java:2026)
        at org.antlr.v4.runtime.atn.ParserATNSimulator.execATN(ParserATNSimulator.java:467)
        at org.antlr.v4.runtime.atn.ParserATNSimulator.adaptivePredict(ParserATNSimulator.java:393)
        at io.debezium.ddl.parser.mysql.generated.MySqlParser.sqlStatements(MySqlParser.java:1017)
        ... 21 more