IntelliJ, Spring. Query is correct, but marked red underline

Hello.

Test code:

@Repository
public interface DAO extends JpaRepository<Book, Long>
{
    @Query("SELECT b FROM Book AS b WHERE b.title LIKE %:substring%")
    Page<Book> searchByTitle(@Param("substring") String substring, Pageable pageable);
}

The Query is being processed correctly, but 

%:substring%

marked red underline in editor space. And reason is:

'?' expected, got ':'

See screenrecord https://youtu.be/_wM-9bXkxPg 

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