Inconsistent handling of 2-digit year in const and column

mysql> drop table if exists sb;

Query OK, 0 rows affected (0.01 sec)

mysql>  create table sb(e year(4), i int);

Query OK, 0 rows affected (0.01 sec)

mysql>  insert into sb values (1932, 19);

Query OK, 1 row affected (0.01 sec)

mysql>  select e < i, e < 19 from sb;

+-------+--------+

| e < i | e < 19 |

+-------+--------+

|     0 |      1 |

+-------+--------+

1 row in set (0.00 sec)

mysql> select version();

+---------------------+

| version()           |

+---------------------+

| 10.1.10-MariaDB-log |

+---------------------+

1 row in set (0.00 sec)

drop table if exists sb;

 create table sb(e year(4), i int);

 insert into sb values (1932, 19);

 select e < i, e < 19 from sb;