IOS ToolbarItem positioning

I have a page with a toolbar and adding a ToolbarItem to it with:

<ContentPage.ToolbarItems> 
    <ToolbarItem Icon="reload.png" Text="Reload" Command="{Binding RefreshCommand}"/>
</ContentPage.ToolbarItems>

This does work. But for IOS it looks quite ugly:

where on android I'm actually happy with the layouting:

Any suggestions what's wrong, or what I need to change?