ionScroll event doesn't fire on ion-scroll

Unfortunately it’s not that simple as I have multiple scrollable areas in the one view and you can only have 1 , the docs says to use ion-scroll in this instance

There should only be one content in a single view component. If additional scrollable elements are need, use ionScroll.

tallprince
June 28
Why do you have to use ion scroll?
Please try like following:

> <ion-content (ionScroll)="onPageScroll($event)"> long text here...... </ion-content>