basic.mcol114_comments failed with 11.4

11.4:

MariaDB [tpch1]>  SELECT 1 /*!110000 +1*/;

+-------+

| 1  +1 |

+-------+

|     2 |

+-------+

1 row in set (0.001 sec)

10.6:

MariaDB [test]>  SELECT 1 /*!110000 +1*/;

+---+

| 1 |

+---+

| 1 |

+---+

1 row in set (0,000 sec)

the test is here https://github.com/mariadb-corporation/mariadb-columnstore-engine/blob/stable-23.10/mysql-test/columnstore/basic/t/mcs114_comments.test

What is the relation between comments and Columnstore?? Why should the Columnstore MTR test some basic features of MariaDB (the result does not depend on `SET default_storage_engine`)