nz-table use the filter function in the state of using the scrollbar, the filter popup window does not follow the scrolling

[chongchongLin]

Reproduction link

https://stackblitz.com/edit/ng-zorro-antd-ivy-epudrf?file=src%2Fapp%2Fapp.component.ts

Steps to reproduce

click filter button then scroll

What is expected?

scrolls along with his parent element instead of separating it

What is actually happening?

scroll with "body" not his parent element ,so cause the phenomenon of "float ".

Environment	Info
ng-zorro-antd	17.2.0
Browser	Chrome(121.0.6167.184)

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The reason for this problem I think is that the parent element is positioned to the body instead of the real parent, and I found that almost all components based on the nz-modal implementation (Select Dropdown DatePicker TimePicker Popover Popconfirm) suffer from this positioning problem, but ant-design provides the getPopupContainer attribute to achieve absolute positioning. design provides the getPopupContainer property for absolute positioning, so maybe you guys can take a look at that :)