<p-dropdown formControlName="signatures"                                                                             [disabled]="true"                                                                               placeholder="Please Select Signature"                                                                                 [options]="signatureOptions"                                                              (onChange)="selectSignature($event,rowIndex)"></p-dropdown>

I was using the Angular 11 version, and the ‘disabled’ property was working fine with p-dropdown when using formControl. However, after upgrading to Angular 17, the disabled property stopped working due to formControl. When I remove formControlName, the disabled property starts working fine.