Custom renderer for TabbedPage, allowing to show Badges on tabs in iOS

Hi there. I am attempting to do my first custom renderer of a TabbedPage, and am having problem setting the badges in iOS.
This is certainly due to my very limited knowledge of iOS - but I am attempting to learn

I have succesfully made the renderer and it is called withhout problems, It currently simply looks like this:


public class BadgeTabbedPageRenderer : TabbedRenderer
{
protected override void OnElementChanged(VisualElementChangedEventArgs e)
{
base.OnElementChanged(e);
}
}


The problem is that I have no idea of how to set the badgeinfo from here. My tabbedpage has 2 tabs.
According to the xamarin tutorials, the iOS native control class for a TabbedPage is an "UIVIew",

However, the TabbedRenderer baseclass does not provide access to a "Control" property which is where controls are usually accessed in tutorials.

I assume something is wrong in my reasoning, and would be really glad if someone could correct me and tell me what to do in order to set the badges.