XF3.0 - UISegmentedControl disappear

Hello,
I have a xf page where I build the StackLayout :
if #if __ANDROID__ I add a FloatingActionMenu to view
if #if __IOS__ I add a UISegmentedControl to view

After udating to xf3.0 the UISegmentedControl disappear..the code that create it is executed, but the SegmentedControl is not visible into device

I create all the page using code, the listview under the UISegmentedControl is displayed.