Fixed nzWidth table broken after tab Select Change

[Wsp0000]

Reproduction link

https://stackblitz.com/edit/angular-ng-zorro-9-tabs-table-nzwidth?file=src%2Fapp%2Ffixed-header.component.ts

Steps to reproduce

1. use nzWidth fixed Table column width in Tab1
2. click Tab2
3. click Tab1

please see gif:

What is expected?

After click Tab1 come back should still Fixed Table column width

What is actually happening?

Table column width changed

Environment	Info
ng-zorro-antd	9.1.2
Browser	Chrome 83.0.4103.61

---

same code in angular8/ng-zorro-antd@8.5.2 work as expected

https://stackblitz.com/edit/angular-ng-zorro-8-tabs-table-nzwidth?file=src%2Fapp%2Ffixed-header.component.ts

the same issue in angular9/ng-zorro-antd@9.1, seem like width become average width

Is that possible to workaround by downgrade ng-zorro-antd@9 to angular9/ng-zorro-antd@8.5.2 or overwrite by css?

[styick]

我也遇到这个问题，并且如果把浏览器横向缩小会出现横向滚动条。