[Bug] Reset consume offset then the consumer cannot continue consume immediately

**BUG REPORT**

1. Please describe the issue you observed:

- What did you do (The steps to reproduce)?
Reset the consumer's consume offset
- What did you expect to see?
The consumer's consumption offset was reseted, and the consumer can continue consume immediately.
- What did you see instead?
The consumer's consumption offset was reseted successfully, but the consumer continue consume message after about 2 minutes when receive the broker's balance notification again.
2. Please tell us about your environment:

- What is your OS?
Ubuntu & CentOS
- What is your client version?
latest
- What is your RocketMQ version?
4.9
3. Other information (e.g. detailed explanation, logs, related issues, suggestions on how to fix, etc):
After reseting offset, the consumer group detail cannot show the clientID, while the consumer client is still online.

Reproduza o cenário de reset-offset com o cliente C++ usando o RocketMQ 4.9 nos ambientes Ubuntu ou CentOS reportados. Rastreie o tratamento de reset-offset e o caminho de balance-notification do broker, usando a ausência de clientID nos detalhes do grupo de consumidores como sinal de diagnóstico. A tarefa estará concluída quando o consumidor retomar imediatamente após o reset e permanecer visível nos detalhes do grupo.

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