Behavior
check on one radio button in a group of FormArray checks all other radio buttons in other groups. As this is a Form Array all the formControlName values for the radio buttons are the same.
Expected behavior When selecting a radio button in one group in a Form Array it should have no impact on the radio buttons in another group.
Minimal reproduction of the problem
This issue is due to the radio buttons across the form array having the same value. I found an (ugly) work around that uses ngModel and the onClick event. Also note the ngModelOptions which is required to use ngModel inside a FormGroup
public userAgree: boolean = null;
updateUserAgreeFormControl() {
if (this.reportCommentFormGroup)
this.reportCommentFormGroup.get('userAgree').setValue(this.userAgree);
}<span class="radio-button">
<p-radioButton name="userAgree" label="Agree" [value]="true" [(ngModel)]="userAgree"
[ngModelOptions]="{standalone: true}" (onClick)="updateUserAgreeFormControl()"></p-radioButton>
</span>