Mobile App Problem

Hi guys,

I have a demo for a mobile app.
But the BACK button is comming out of the place.
As anyone crossed with this problem ??

I have added a Image on the top, with a container added to the Layout. On the Service Studio everything is ok, but when u navigate through it it comes like this:

Thanks ! 
Problem Solved !
RichWidget espace was a earlier version.
Updated to the new version, and now it's ok !