v3.1.0-beta.2 Calendar 组件滚动异常

**问题描述**

滚动组件选择下月日期时会自动滚回上一页，并且无法再选择

**期望行为**

正常

**系统信息**

- Taro 版本 [v3.4.0]
- Taro UI 版本 [v3.1.0-beta.2]
- 报错平台 [weapp]

Start by reproducing the Calendar component issue on the weapp platform with Taro v3.4.0 and Taro UI v3.1.0-beta.2, focusing on selecting a date in the next month. Done means the calendar no longer returns to the previous page and the next-month date remains selectable.

Written by the indexing model from the issue text.