在owl-date-time选取器中，有没有办法使AM/PM成为必需的？

import { OwlDateTimeDefaultOptions, OWL_DATE_TIME_FORMATS } from 'ng-pick-datetime';

export const MY_CUSTOM_FORMATS: OwlDateTimeFormats = {
  // 日期时间格式
  fullPickerInput: 'YYYY-MM-DD hh:mm A',
  // ...
};

export const MY_CUSTOM_OPTIONS: OwlDateTimeDefaultOptions = {
  // 将AM/PM设置为必需
  use12Hours: true,
  // 设置时间格式
  format: 'YYYY-MM-DD hh:mm A',
  // ...
};

import { OWL_DATE_TIME_LOCALE, OwlDateTimeIntl } from 'ng-pick-datetime';

@Component({
  selector: 'app-my-component',
  templateUrl: './my-component.component.html',
  styleUrls: ['./my-component.component.css'],
  providers: [
    { provide: OWL_DATE_TIME_LOCALE, useValue: 'zh-cn' }, // 设置地区为中文
    { provide: OWL_DATE_TIME_FORMATS, useValue: MY_CUSTOM_FORMATS }, // 使用自定义格式
    { provide: OwlDateTimeDefaultOptions, useValue: MY_CUSTOM_OPTIONS } // 注册自定义选项
  ]
})
export class MyComponentComponent implements OnInit {
  // ...
}