iOS horizontal scroll differs from Android


I have an issue with horizontal scroll on iOS device using ion-scroll. On the Android device it works like a charm, but on iOS the scrolling is not possible and the items are actually squeezed together, so they fit to 100% instead overflowing. Is that a known issue?

Thank you!

Ionic info output:
Cordova CLI: 6.0.0
Ionic Framework Version: 2.0.0-beta.9
Ionic CLI Version: 2.0.0-beta.31
Ionic App Lib Version: 2.0.0-beta.17
ios-deploy version: 1.8.6
ios-sim version: 5.0.8
OS: Mac OS X El Capitan
Node Version: v4.2.6
Xcode version: Xcode 7.3 Build version 7D175