JSON_TABLE: Illegal mix of collations upon executing query with combination of charsets via view

MariaDB [test]> SELECT * FROM JSON_TABLE(CONVERT('[]' USING dec8), '$' COLUMNS(b VARCHAR(8) CHARSET utf8 PATH '$')) AS jt2 WHERE (CONVERT('[]' USING cp1256) = b);

Empty set (0.001 sec)

MariaDB [test]> CREATE OR REPLACE VIEW v AS

SELECT * FROM JSON_TABLE(CONVERT('[]' USING dec8), '$' COLUMNS(b VARCHAR(8) CHARSET utf8 PATH '$')) AS jt2 WHERE (CONVERT('[]' USING cp1256) = b);

Query OK, 0 rows affected (0.015 sec)

MariaDB [test]> 

MariaDB [test]> SELECT * FROM v;

ERROR 1267 (HY000): Illegal mix of collations (cp1256_general_ci,IMPLICIT) and (dec8_swedish_ci,IMPLICIT) for operation '='

MySQL [test]> SELECT * FROM JSON_TABLE(CONVERT('[]' USING dec8), '$' COLUMNS(b VARCHAR(8) CHARSET utf8 PATH '$')) AS jt2 WHERE (CONVERT('[]' USING cp1256) = b);

Empty set, 1 warning (0.001 sec)

MySQL [test]> 

MySQL [test]> CREATE OR REPLACE VIEW v AS

    -> SELECT * FROM JSON_TABLE(CONVERT('[]' USING dec8), '$' COLUMNS(b VARCHAR(8) CHARSET utf8 PATH '$')) AS jt2 WHERE (CONVERT('[]' USING cp1256) = b);

Query OK, 0 rows affected, 1 warning (0.033 sec)

MySQL [test]> 

MySQL [test]> SELECT * FROM v;

Empty set, 2 warnings (0.002 sec)

MySQL [test]> 

MySQL [test]> show warnings;

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

| Level   | Code | Message                                                                                                                                                                     |

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

| Warning | 3719 | 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous. |

| Warning | 3719 | 'utf8' is currently an alias for the character set UTF8MB3, but will be an alias for UTF8MB4 in a future release. Please consider using UTF8MB4 in order to be unambiguous. |

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

2 rows in set (0.000 sec)