From 1bd1238b714d291fa9b416a08085abc200289dc1 Mon Sep 17 00:00:00 2001
From: "Julio C. Rocha" <julio@rochsquadron.net>
Date: Mon, 31 May 2021 17:04:19 -0700
Subject: [PATCH] Set initial control state based on element state

---
 Xamarin.Forms.Platform.MacOS/Renderers/RadioButtonRenderer.cs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Xamarin.Forms.Platform.MacOS/Renderers/RadioButtonRenderer.cs b/Xamarin.Forms.Platform.MacOS/Renderers/RadioButtonRenderer.cs
index 07708b12410..a02aa212704 100644
--- a/Xamarin.Forms.Platform.MacOS/Renderers/RadioButtonRenderer.cs
+++ b/Xamarin.Forms.Platform.MacOS/Renderers/RadioButtonRenderer.cs
@@ -52,6 +52,9 @@ protected override void OnElementChanged(ElementChangedEventArgs<RadioButton> e)
 					ObserveStateChange(true);
 
 					btn.Activated += HandleActivated;
+
+					if (e.NewElement.IsChecked)
+						Control.State = NSCellStateValue.On;
 				}
 
 				UpdateContent();