Ion-scroll ionic when bounces stops

So I am using ion-scroll to have a long list scrollable but I noticed (on IPhones and IPads) once it bounces it gets frozen and won’t scroll for a while (i.e. 10 seconds).
Here is how I did it:

<ion-scroll scrollY="true">
... some buttons here ...

Any clue about this weird behaviour?

Do you have resolve this problem?