Before Creating the Bug Report

• I found a bug, not just asking a question, which should be created in GitHub Discussions.

• I have searched the GitHub Issues and GitHub Discussions of this repository and believe that this is not a duplicate.

• I have confirmed that this bug belongs to the current repository, not other repositories of RocketMQ.

Runtime platform environment

Oracle Linux 9

RocketMQ version

Release 5.3.2

JDK Version

JDK 21

Describe the Bug

消费组中的消费者使用广播消费，消费组不应该记录消费偏移量（Delay 不应该被记录），如下：

在4.9版本中，广播消费消费组的Delay永远显示为 "0"，我觉得这是合理的~

Steps to Reproduce

N/A

What Did You Expect to See?

广播消费的消费组的消费进度，不应该记录Delay

What Did You See Instead?

N/A

Additional Context

No response