Slides hide in RTL direction

I’m building an app in two languages Arabic and English, RTL direction for Arabic the slides doesn’t display, but I can see them using pager Att or inspector
html

      <ion-slides autoplay="3000" *ngIf=" Ads && Ads.length" class="slideroption" loop="true" pager="true" speed="300">
        <ion-slide *ngFor="let Ads of Ads" class="slide">
          <img [src]="Ads.image">
        </ion-slide>
      </ion-slides>

css

.slideroption{
                    max-width: 100% !important;
                    max-height: 100% !important;
                    border-radius: 5px;

                        .slide-zoom{
                                width:100% !important;
                                height:100% !important;
                            img{
                                width:100% !important;
                                height:100% !important;
                                border-radius: 5px;
                            }
                        }

                }