Transition issue on ionic 2 rc1, ion-input - Help me

I’m experiencing an bug using ionic 2 rc1, ion-input component with floating mode on the ios 10.

I would like to know how fix it. Because it just happen on ios.

See the attached gif to understand what is happen when I focus the field.

Could you open an issue on github with this gif.
This should be fixed before 2.0 final is released as it is bad UX.