From 6e24743de0f1b8803a747581cea89320b9f53fd2 Mon Sep 17 00:00:00 2001
From: Chris Pulman <chris.pulman@yahoo.com>
Date: Tue, 22 Jul 2025 01:46:54 +0100
Subject: [PATCH] Make RoutedViewHost a partial class and refactor navigation
 check

Changed RoutedViewHost to be a partial class to allow splitting its implementation. Refactored navigation stack comparison to use the new StacksAreDifferent() method for improved clarity and maintainability.
---
 src/ReactiveUI.Maui/RoutedViewHost.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/ReactiveUI.Maui/RoutedViewHost.cs b/src/ReactiveUI.Maui/RoutedViewHost.cs
index 1bceae9053..e1ce48377c 100644
--- a/src/ReactiveUI.Maui/RoutedViewHost.cs
+++ b/src/ReactiveUI.Maui/RoutedViewHost.cs
@@ -15,7 +15,7 @@ namespace ReactiveUI.Maui;
 /// </summary>
 /// <seealso cref="NavigationPage" />
 /// <seealso cref="IActivatableView" />
-public class RoutedViewHost : NavigationPage, IActivatableView, IEnableLogger
+public partial class RoutedViewHost : NavigationPage, IActivatableView, IEnableLogger
 {
     /// <summary>
     /// The router bindable property.
@@ -76,7 +76,7 @@ public RoutedViewHost()
 
             Router?
                 .Navigate
-                .Where(_ => Navigation.NavigationStack.Count != Router.NavigationStack.Count)
+                .Where(_ => StacksAreDifferent())
                 .ObserveOn(RxApp.MainThreadScheduler)
                 .SelectMany(_ => PagesForViewModel(Router.GetCurrentViewModel()))
                 .SelectMany(async page =>