Delete with table name on system versioned table with cascading delete fails

--source include/have_innodb.inc

create table t1 (

	id tinyint unsigned not null auto_increment,

	value char(1),

	primary key ( id )

) engine=innodb with system versioning;

create table t2 (

	parent tinyint unsigned not null,

	foreign key ( parent ) references t1 ( id ) on update cascade on delete cascade

) engine=innodb with system versioning;

insert into t1 (value) values ('a'), ('b');

insert into t2 values (1), (2);

delete from t1 where id = 1;

delete t1 from t1 where id = 2;

select * from t1;

drop tables t2, t1;