right syntax to use near ''

[sysmat]

• java: 17

• spring-boot: 2.6.4

• r2dbc-mysql-0.8.2.RELEASE

• record Person:

  record Person(@Id Integer id, String name, String surname) {
  boolean hasId() {
      return id != null;
  }
  }

• Person repository:

public interface PersonRepo extends ReactiveCrudRepository<Person, Integer>{

    @Query("select id, name, surname from person p where p.surname = :surname")
    Flux<Person> findBySurname(String surname);

}

• person controller:

  
  @GetMapping("/{id}")
  private Mono<Person> getPersonById(@PathVariable Integer id) {
      return personRepo.findById(id);
  }

- error:
`Caused by: io.r2dbc.spi.R2dbcBadGrammarException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1`

[sysmat]

It is not driver error, I tried jasync-r2dbc-mysql and the same error, so it must be spring bug in ReactiveCrudRepository