opentiny
🐛 [Select]: 多选情况下按上下键进行选择，页面滚动条会跟着滚动
Version
latest
Vue Version
latest
Link to minimal reproduction
https://opentiny.design/tiny-vue/zh-CN/os-theme/components/select#multiple
Step to reproduce
- 打开官方文档：https://opentiny.design/tiny-vue/zh-CN/os-theme/components/select#multiple
- 点击多选的一个demo后，按上下键进行选择选项（会发现页面滚动条也会跟着一起滚动）。如果第一次没有出现这种情况，就关闭多选框后再打开，继续按上下键进行选择选项。
What is expected
页面滚动条不受上下键按下的影响
What is actually happening
当前页面滚动条会受上下键按下的影响
What is your project name
null
Any additional comments (optional)
No response
Bot detected the issue body's language is not English, translate it automatically.
Title: 🐛 [Select]: In the case of multiple selection, press the up and down keys to select, and the page scroll bar will scroll accordingly.
单选是支持键盘上下键操作的。 多选是丢失了上下键功能。 用户反馈的浏览器滚动，其实是浏览器的默认行为，不算是bug, 没有select组件，上下键也是会让浏览器滚动 。
多选的上下键功能需要讨论。
Bot detected the issue body's language is not English, translate it automatically.
Radio selection supports keyboard up and down key operations. Multi-selection has lost the up and down key functions. The browser scrolling reported by users is actually the default behavior of the browser and is not considered a bug. Without the select component, the up and down keys will also cause the browser to scroll.
The multi-select up and down key functions need to be discussed.