Ionic slider autoplay stops after manual sliding

Ionic Framework ionic-v3
1

home.html

<ion-slides #slides *ngIf="items && items.length" pager autoplay="3000" loop="true">
  <ion-slide *ngFor="let item of items | slice:0:4; let i=index" (click)="openDetail(item)">
     <span style="color:white;width:100%" [innerHTML]="item.title.rendered"></span>
    <img *ngIf="item._embedded['wp:featuredmedia']" src="{{item._embedded['wp:featuredmedia'][0].media_details.sizes.full.source_url}}">
  </ion-slide>


</ion-slides>