slidesPerView of ion-slides option not work on real device

Ionic Framework ionic-v3
1

I am new ionic 2, I am realy difficult to this.image

2

Please provide a simple demo of what you have.

http://plnkr.co/edit/me3Uk0GKWVRhZWU0usad?p=preview

3

I read some document show that “slide in beta 10 have issuses”, so it is true? Currently I used ionic 2 beta 10. Do you any solution about slide not work on android real device in ionic 2 beta 10?.