Fixed OnBackButtonPressed not firing for Shell Navigation

Dhivya-SF4094 · Dhivya-SF4094 · commit 920d06978a94 · 2026-03-10T15:48:25.000+05:30
diff --git a/src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRenderer.cs b/src/Controls/src/Core/Compatibility/Handlers/Shell/iOS/ShellSectionRenderer.cs
@@ -143,6 +143,12 @@ internal bool SendPop()
 						return false;
 					}
 
+					// Allow the page to intercept back navigation via OnBackButtonPressed
+					if (tracker.Value.Page?.SendBackButtonPressed() == true)
+					{
+						return false;
+					}
+
 					break;
 				}
 			}
diff --git a/src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue33523.cs b/src/Controls/tests/TestCases.Shared.Tests/Tests/Issues/Issue33523.cs
@@ -1,5 +1,3 @@
-#if TEST_FAILS_ON_CATALYST && TEST_FAILS_ON_IOS // Issue: https://github.com/dotnet/maui/issues/34190
-
 using NUnit.Framework;
 using UITest.Appium;
 using UITest.Core;
@@ -26,19 +24,20 @@ public void OnBackButtonPressedShouldFireForShellNavigationBarButton()
 			// Verify initial state
 			var statusLabel = App.WaitForElement("StatusLabel");
 			Assert.That(statusLabel.GetText(), Is.EqualTo("OnBackButtonPressed not called"));
-
+#if IOS || MACCATALYST
+			App.TapBackArrow("Main Page");
+#else
 			// Tap the navigation bar back button
 			// Note: This uses the Shell's navigation bar back button, not the system back button
 			App.TapBackArrow();
-
+#endif
 			// Wait a moment for the event to fire
 			App.WaitForElement("StatusLabel");
 
 			// Verify OnBackButtonPressed was called
 			statusLabel = App.FindElement("StatusLabel");
-			Assert.That(statusLabel.GetText(), Is.EqualTo("OnBackButtonPressed was called"), 
+			Assert.That(statusLabel.GetText(), Is.EqualTo("OnBackButtonPressed was called"),
 				"OnBackButtonPressed should be called when tapping the Shell Navigation Bar back button");
 		}
 	}
 }
-#endif

Original file line number	Diff line number	Diff line change
`@@ -143,6 +143,12 @@ internal bool SendPop()`
`143`	`143`	`return false;`
`144`	`144`	`}`
`145`	`145`
	`146`	`+ // Allow the page to intercept back navigation via OnBackButtonPressed`
	`147`	`+ if (tracker.Value.Page?.SendBackButtonPressed() == true)`
	`148`	`+ {`
	`149`	`+ return false;`
	`150`	`+ }`
	`151`	`+`
`146`	`152`	`break;`
`147`	`153`	`}`
`148`	`154`	`}`