[Question] <title>当告警信息解决之后，虽然做了分组收敛，但是消息仍然会持续发送

### Question

1. 每两分钟内这个已解决状态的消息持续在进行发送

2. 这是配置的分组收敛规则

3. 这个是告警中心的消息，但是这里的告警次数一直显示为1

Start by reproducing the reported behavior using the alert grouping/convergence configuration shown in the issue. Check why a resolved notification is sent every two minutes while the alert center count remains 1; done means the cause is identified and the resolved-message behavior matches the configured grouping rules.

Written by the indexing model from the issue text.