van-picker搭配van-popup使用时默认值回显问题

[A1nto]

重现链接

https://codesandbox.io/p/sandbox/vant-3-issue-template-forked-kcdvvt?layout=%257B%2522sidebarPanel%2522%253A%2522GIT%2522%252C%2522rootPanelGroup%2522%253A%257B%2522direction%2522%253A%2522horizontal%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522id%2522%253A%2522ROOT_LAYOUT%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522UNKNOWN%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522clv0ddlib0006356j5v9ado6d%2522%252C%2522sizes%2522%253A%255B100%252C0%255D%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522EDITOR%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522EDITOR%2522%252C%2522id%2522%253A%2522clv0ddlib0002356jzdr32iql%2522%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522direction%2522%253A%2522horizontal%2522%252C%2522id%2522%253A%2522SHELLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522SHELLS%2522%252C%2522id%2522%253A%2522clv0ddlib0003356jv7yw0kwt%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%257D%252C%257B%2522type%2522%253A%2522PANEL_GROUP%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522direction%2522%253A%2522vertical%2522%252C%2522id%2522%253A%2522DEVTOOLS%2522%252C%2522panels%2522%253A%255B%257B%2522type%2522%253A%2522PANEL%2522%252C%2522contentType%2522%253A%2522DEVTOOLS%2522%252C%2522id%2522%253A%2522clv0ddlib0005356ju9kdhb0r%2522%257D%255D%252C%2522sizes%2522%253A%255B100%255D%257D%255D%252C%2522sizes%2522%253A%255B50%252C50%255D%257D%252C%2522tabbedPanels%2522%253A%257B%2522clv0ddlib0002356jzdr32iql%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv0ddlib0001356jke3u1dhr%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252Fpublic%252Ffavicon.ico%2522%252C%2522state%2522%253A%2522IDLE%2522%257D%252C%257B%2522id%2522%253A%2522clv0eb50p0002356iev1xgfvo%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522FILE%2522%252C%2522filepath%2522%253A%2522%252Fsrc%252FApp.vue%2522%252C%2522state%2522%253A%2522IDLE%2522%252C%2522initialSelections%2522%253A%255B%257B%2522startLineNumber%2522%253A6%252C%2522startColumn%2522%253A23%252C%2522endLineNumber%2522%253A6%252C%2522endColumn%2522%253A23%257D%255D%257D%255D%252C%2522id%2522%253A%2522clv0ddlib0002356jzdr32iql%2522%252C%2522activeTabId%2522%253A%2522clv0eb50p0002356iev1xgfvo%2522%257D%252C%2522clv0ddlib0005356ju9kdhb0r%2522%253A%257B%2522tabs%2522%253A%255B%257B%2522id%2522%253A%2522clv0ddlib0004356jah6jwdnv%2522%252C%2522mode%2522%253A%2522permanent%2522%252C%2522type%2522%253A%2522UNASSIGNED_PORT%2522%252C%2522port%2522%253A0%252C%2522path%2522%253A%2522%252F%2522%257D%255D%252C%2522id%2522%253A%2522clv0ddlib0005356ju9kdhb0r%2522%252C%2522activeTabId%2522%253A%2522clv0ddlib0004356jah6jwdnv%2522%257D%252C%2522clv0ddlib0003356jv7yw0kwt%2522%253A%257B%2522tabs%2522%253A%255B%255D%252C%2522id%2522%253A%2522clv0ddlib0003356jv7yw0kwt%2522%257D%257D%252C%2522showDevtools%2522%253Atrue%252C%2522showShells%2522%253Afalse%252C%2522showSidebar%2522%253Atrue%252C%2522sidebarPanelSize%2522%253A15%257D

Vant 版本

3.8.2

描述一下你遇到的问题。

van-picker搭配van-popup使用时，给默认值时打开弹窗时能回显到默认值位置，在滚动picker时，关闭弹窗（滚动未停止时，不点击确认，也不点击取消），再次打开picker，默认值就不生效了；当picker滚动停止时关闭弹窗就能回到默认值位置

重现步骤

1、picker滚动未停止时关闭弹窗
2、移动端

设备/浏览器

ios，安卓