The radio group remains untouched when clicked by the user

[qent-bjt]

Reproduction link

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

Steps to reproduce

We need a radio-group ( which is binding to FormControl or ngModel) with radio-button and just selecting one

What is expected?

the radio-group must be marked touched and dirty

What is actually happening?

the radio-group is marked untouched and dirty

Environment	Info
ng-zorro-antd	15.0.2
Browser	Google Chrome