Ion-refresher don't appear on iOS simulator

Hello,

I’m stuck on my application since the ion-refresher appears on the live server (ionic serve) but doesn’t appear in the Xcode simulator. Did anyone experience this ?

Thank you

Home.ts

  <ion-refresher (ionRefresh)="getNews($event)">
    <ion-refresher-content pullingIcon="arrow-dropdown" pullingText="Pull to refresh" refreshingSpinner="circles" refreshingText="Actualisation..."></ion-refresher-content>
  </ion-refresher>

That is also happening with me, it works on the web browser, but when I deploy it to iOS I cannot use it. Does anyone has the solution for it?

<ion-header>
  <ion-toolbar>
    <ion-buttons slot="start">
      <ion-button fill="clear" color="primary"
                  [routerLink]="['/', routesTabPrefix]">
        <ion-icon name="list-outline"></ion-icon>
      </ion-button>
    </ion-buttons>
    <ion-buttons slot="end">
      <ion-button fill="clear" color="primary"
                  (click)="openPopoverOptions($event)">
        <ion-icon name="build-outline"></ion-icon>
      </ion-button>
    </ion-buttons>
    <ion-title>{{'title' | translate}}</ion-title>
  </ion-toolbar>
</ion-header>
<ion-content class="ion-padding-start ion-padding-end" [fullscreen]="true">

  <ion-refresher slot="fixed" (ionRefresh)="onRefresherPulled($event)">
    <ion-refresher-content
      [pullingText]="'shared.refresher.pullText'| translate"
      refreshingSpinner="circles"
      pullingIcon="lines"
      [refreshingText]="'shared.refresher.refreshing' | translate">
    </ion-refresher-content>
  </ion-refresher>

  <p>my content</p>
</ion-content>