Error 124 "Wrong index given to a function" upon HANDLER after DISABLE KEYS

CREATE TABLE t (a INT, KEY(a)) ENGINE=Aria;

ALTER TABLE t DISABLE KEYS;

HANDLER t OPEN;

HANDLER t READ a NEXT;

# Cleanup

HANDLER t CLOSE;

DROP TABLE t;

mysqltest: At line 4: query 'HANDLER t READ a NEXT' failed: 1030: Got error 124 "Wrong index given to a function" from storage engine Aria

2023-11-11  2:56:15 4 [ERROR] mysql_ha_read: Got error 124 when reading table 't'