[TIMOB-7847] iOS: Scrollable View height property set to 'auto' returns value 0 and is not visible

var win = Ti.UI.createWindow({
  background: 'green',
})
win.open();


var vImageCase = Ti.UI.createView({
  height: 'auto',
  //height: 150,
  layout: 'vertical',
  top: 0,
});
  
var ivPhoto2 = Ti.UI.createImageView({
  image: 'http://v2.suedostschweiz.ch/var/upload/news/image/127563_640.jpg',
  height: 230,
  top: 0,
});
vImageCase.add(ivPhoto2);
  
var vImageLegend = Ti.UI.createView({
  height: 'auto',
  layout: 'vertical',
  backgroundColor: '#E6E6E6',
});
vImageCase.add(vImageLegend);

var lLegend = Ti.UI.createLabel({
  height: 'auto',
  text: 'image[0].image_legend',
});
vImageLegend.add(lLegend);

// If more images than 1, create scrollable view
var ScrollableView = Ti.UI.createScrollableView({
  views: [vImageCase],
  showPagingControl: true,
  pagingControlHeight: 30,
  pagingControlColor: '#899DA2',
  currentPage: 0,
  top: 50,
  left: 0,
  height: 'auto',
  // height: 250,
});
win.add(ScrollableView);