Ion-img not showing

Does anyone know how to use ion-img with virtualScroll?
I am trying to load 1000 local images from assets folder.
It does not show up images.
It shows the image blocks but its not showing images in it.

I am using following code

<ion-content>
     <ion-list [virtualScroll]="items">
         <div *virtualItem="let item">
               <ion-img [src]="item.url"></ion-img>
         </div>
     </ion-list>
</ion-content>

Same problem here.
@saurabhnemade have you solved this problem?