[Bug Report]'Poptip' 在 'table slot' 中的 'ButtonGroup'里 无法使用 / 'poptip' cannot be used in 'buttongroup' in 'table slot'

[LinXiongZheng]

Environment

windows 10 / Chrome 80.0.3987.132 / vue 2.0

Reproduction link

https://run.iviewui.com/5rMfPChg

Steps to reproduce

在这个‘https://run.iviewui.com/5rMfPChg’链接里的表格右边有delete按钮，点击它看不到 'Poptip' 显示 /

Here‘ https://run.iviewui.com/5rMfPChg ’There is a delete button on the right side of the table in the link. Click it and you will not see the 'Poptip' display

What is expected?

点击'delete'按钮时出现确认框 /

Confirmation box appears when clicking the 'Delete' button

What is actually happening?

看不到'Poptip ' /

Don't see 'poptip'

---

如果将‘ButtonGroup’ 替换成 'div' 的话，将正常显示 /

If you replace 'buttongroup' with 'div', it will display normally

[aoi-umi]

<Poptip confirm title="Are you sure you want to delete this item?" @on-ok="editIndex = -1" transfer

被挡住了

[LinXiongZheng]

transfer

多谢！