Partitioned table creation problem when creating from procedure context twice in same session

When DROPing and reCREATing a partitioned table using a stored procedure the 2nd attempt from the same session leads to a

"VALUES LESS THAN value must be strictly increasing for each partition"

error. When closing the connection, reconnecting, and then re-executing the procedure the CREATE works well again, but another call from the same session makes it fail once more

Minimalized test case:

DROP PROCEDURE IF EXISTS p1;

DELIMITER //

CREATE PROCEDURE p1()

BEGIN

  DROP TABLE IF EXISTS t1 ;

  CREATE TABLE t1 (

    id INT PRIMARY KEY

  )

  PARTITION BY RANGE (id) (

    PARTITION P1 VALUES LESS THAN (2),

    PARTITION P2 VALUES LESS THAN (3)

  ); 

END //

DELIMITER ;

call p1(); -- works

call p1(); -- fails