在复制master-master mariadb中触发

Question

有2个主（A，B）复制和1个具有2个表（TB1，TB2）的数据库。我已将复制配置如下：

大师A

server-id               = 1
log_bin                 = /var/log/mysql/mariadb-bin
log_bin_index           = /var/log/mysql/mariadb-bin.index
binlog_do_db            = TB1
binlog_format           = ROW
slave_run_triggers_for_rbr = YES
replicate_do_table      = TB2
relay_log               = /var/log/mysql/relay-bin

大师B

server-id               = 2
log_bin                 = /var/log/mysql/mariadb-bin
log_bin_index           = /var/log/mysql/mariadb-bin.index
binlog_do_db            = TB2
binlog_format           = ROW
slave_run_triggers_for_rbr = YES
replicate_do_table      = TB1
relay_log               = /var/log/mysql/relay-bin

然后在B上触发

CREATE TRIGGER TB1
AFTER UPDATE ON TB1
FOR EACH ROW
BEGIN
  UPDATE TB2;
END //

我要运行“在主机A上更新TB1->在主机B上更新TB1->在主机B上更新TB2->在主机A上更新TB2”。但是“在主机B上更新TB2->在主机A上更新TB2”不起作用。此外，我尝试运行“在主机B上更新TB1->在主机B上更新TB2->在主机A上更新TB2”的工作。我该如何解决？