Ionic5 ion-virtual-scroll custom components

I’m using ion-virtual-scroll to render a 50 items lists, but inside each item i used a custom component, like this:

<ion-virtual-scroll [items]="items" approxItemHeight="65px">
	<ion-item *virtualItem="let item">
		<app-avatar [info]="item"></app-avatar>

my custom component app-avatar has an ngOnInit function, but it only execute the first 22 times (i supose it depend of resolution), the rest of the items has invalid info…

¿What i’m doing worng?

If i use ion-list instead infinite-scroll all its ok

Thanks in advanced…