[comp:anchor] anchor 组件使用 v-show时组件宽高计算有误

[threedayAAAAA]

• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://codesandbox.io/s/romantic-black-73r6wm?file=/src/App.vue

Steps to reproduce

见重现连接

What is expected?

1. anchor 组件使用 v-show时组件宽高计算正常
2. 使用v-if时位置计算正常

What is actually happening?

1. anchor 组件使用 v-show时组件宽高计算有误
2. 使用v-if时只有页面重绘才会计算位置

Environment Info

见重现连接

[idux-bot]

Translation of this issue:

[COMP: Anchor] Anchor Components When using V-Show, the component is high.

• i Have Searched The [https://github.com/iduxfe/idux/issues) of this repository and believe That this is not a duplicate.

reproduction link

https://codesandbox.io/s/romant-black-73r6wm?file=/src/app.Vue

steps to reproduce

See the reproduction connection

What is expected?

Anchor component uses V-Show time components as high computing normally

What is actually happens?

Anchor components are incorrect with the component as high computing when using V-Show

Environment Info

见重现连接

[danranVm]

@jackson-yyy 同时也看看 v-if 的情况