Pagination not working in metric view after adding new metrics in Template Center

[doublewaters]

Question and Steps to reproduce

新建模板后新增指标，接口 /api/n9e/builtin-metrics 获取指标分页失效，返回的结果数只有limit大小，不是总大小，导致无法分页

Relevant logs and configurations

无日志

Version

v8.3.1