Is DefaultMQPullConsumer use RmqProducerGroup correct in ConnectUtil class?

line 87 in ConnectUtil
```java

public static DefaultMQProducer initDefaultMQProducer(ConnectConfig connectConfig) {
DefaultMQProducer producer = new DefaultMQProducer();
producer.setNamesrvAddr(connectConfig.getNamesrvAddr());
producer.setInstanceName(createInstance(connectConfig.getNamesrvAddr()));
producer.setProducerGroup(createGroupNameV2(connectConfig.getRmqProducerGroup()));
producer.setSendMsgTimeout(connectConfig.getOperationTimeout());
producer.setMaxMessageSize(RuntimeConfigDefine.MAX_MESSAGE_SIZE);
producer.setLanguage(LanguageCode.JAVA);
return producer;
}

public static DefaultMQPullConsumer initDefaultMQPullConsumer(ConnectConfig connectConfig) {
DefaultMQPullConsumer consumer = new DefaultMQPullConsumer();
consumer.setNamesrvAddr(connectConfig.getNamesrvAddr());
consumer.setInstanceName(createInstance(connectConfig.getNamesrvAddr()));
87 consumer.setConsumerGroup(createGroupNameV2(connectConfig.getRmqProducerGroup()));
consumer.setMaxReconsumeTimes(connectConfig.getRmqMaxRedeliveryTimes());
consumer.setBrokerSuspendMaxTimeMillis(connectConfig.getBrokerSuspendMaxTimeMillis());
consumer.setConsumerPullTimeoutMillis((long) connectConfig.getRmqMessageConsumeTimeout());
return consumer;
}
```

Start at ConnectUtil line 87 and read the related ConnectConfig fields and call sites. Compare how the producer and pull consumer groups are configured, then verify the expected RocketMQ consumer-group behavior; done means the intended group setting is confirmed or the issue has a clearly scoped correction.

Written by the indexing model from the issue text.