nz-select with ngModel to initialize the selected value, the dropdown does not automatically scroll to the selected item if a scrollbar is present.

[weihe8892]

Reproduction link

https://stackblitz.com/edit/angular-qmhd2b?file=src%2Fapp%2Fapp.component.ts

Steps to reproduce

I have nz-select with dropdown options containing 12 items. I am using ngModel to bind the selectedValue to "tom-10", which is located at the bottom of the list. When I open the dropdown, I expect it to automatically display "tom-10" as the highlighted selection in blue. However, the dropdown opens showing only the top of the list, and I must manually scroll down to see "tom-10". I would expect that "tom-10" is visible automatically when the dropdown opens.

What is expected?

I would expect that selectedValue is visible automatically when the dropdown opens.

What is actually happening?

The dropdown opens showing only the top of the list, I have to manually scroll down to make selectedValue visible.

Environment	Info
ng-zorro-antd	17.4.0
Browser	chrome and edge