Slides with orientation change

Ionic Framework ionic-v3
4 
<ion-slides #oneSlider *ngIf="getSettings().read === 'one'"
    direction="vertical"
    pager="true"
    paginationType="progress"
    zoom="true"
    [effect]="getSettings().effect"
    (ionSlideDidChange)="slideChange()"
    (click)="touchHelp()">
    <ion-slide *ngFor="let item of getItemList()" (swipe)="swipeEvent($event)" (press)="pressEvent($event)">
        <div class="home-content">
            {{ item }}
        </div>
    </ion-slide>
</ion-slides>

I have this in my home.ts
was working fine in RC3.