Short description of the problem:

after the data of an already scrolled ion-list is reset, the value _highestY in infinite-scroll.ts#L171 prevents infinite scrolling.

What behavior are you expecting?

A convenient way to reset the infiniteScroll should be possible, useful for example with search results, where a new search resets the content of the view.

Ionic Version: ionic-angular@2.0.0-beta.2