We are using a ScrollViewer with a StackPanel which contains multiple elements. After all ListElements are loaded I checked the vram in Xcode:
All the icons are Bundlefiles and defined the same way:
<Image StretchMode="PixelPrecise" File="../../Assets/Icons/likeStat.png" />
I think Bundlefiles should be reused not uploaded multiple times as it seems like. So I count this as a bug