diff --git a/examples/3d/anisotropy.rs b/examples/3d/anisotropy.rs
index edb0e92539..e8134d2ad1 100644
--- a/examples/3d/anisotropy.rs
+++ b/examples/3d/anisotropy.rs
@@ -81,13 +81,7 @@ impl Display for Scene {
 fn main() {
     App::new()
         .init_resource::<AppStatus>()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Anisotropy Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugins)
         .add_systems(Startup, setup)
         .add_systems(Update, create_material_variants)
         .add_systems(Update, animate_light)
diff --git a/examples/3d/clustered_decals.rs b/examples/3d/clustered_decals.rs
index 60a445b483..299c743897 100644
--- a/examples/3d/clustered_decals.rs
+++ b/examples/3d/clustered_decals.rs
@@ -122,13 +122,7 @@ impl MaterialExtension for CustomDecalExtension {
 /// Entry point.
 fn main() {
     App::new()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Clustered Decals Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugin)
         .add_plugins(MaterialPlugin::<
             ExtendedMaterial<StandardMaterial, CustomDecalExtension>,
         >::default())
diff --git a/examples/3d/light_textures.rs b/examples/3d/light_textures.rs
index babaa9b8a8..fa6e89860b 100644
--- a/examples/3d/light_textures.rs
+++ b/examples/3d/light_textures.rs
@@ -105,13 +105,7 @@ struct HelpText;
 /// Entry point.
 fn main() {
     App::new()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Light Textures Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugins)
         .init_resource::<AppStatus>()
         .add_event::<WidgetClickEvent<Selection>>()
         .add_event::<WidgetClickEvent<Visibility>>()
diff --git a/examples/3d/mixed_lighting.rs b/examples/3d/mixed_lighting.rs
index ffff8652b4..0a66e1c2b9 100644
--- a/examples/3d/mixed_lighting.rs
+++ b/examples/3d/mixed_lighting.rs
@@ -116,13 +116,7 @@ const INITIAL_SPHERE_POSITION: Vec3 = vec3(0.0, 0.5233223, 0.0);
 
 fn main() {
     App::new()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Mixed Lighting Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugins)
         .add_plugins(MeshPickingPlugin)
         .insert_resource(AmbientLight {
             color: ClearColor::default().0,
diff --git a/examples/3d/pcss.rs b/examples/3d/pcss.rs
index b2715f0b57..32d919c7bc 100644
--- a/examples/3d/pcss.rs
+++ b/examples/3d/pcss.rs
@@ -113,13 +113,7 @@ enum AppSetting {
 fn main() {
     App::new()
         .init_resource::<AppStatus>()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Percentage Closer Soft Shadows Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugins)
         .add_event::<WidgetClickEvent<AppSetting>>()
         .add_systems(Startup, setup)
         .add_systems(Update, widgets::handle_ui_interactions::<AppSetting>)
diff --git a/examples/3d/specular_tint.rs b/examples/3d/specular_tint.rs
index 148f11ba5c..0b657d7ef3 100644
--- a/examples/3d/specular_tint.rs
+++ b/examples/3d/specular_tint.rs
@@ -50,13 +50,7 @@ enum TintType {
 /// The entry point.
 fn main() {
     App::new()
-        .add_plugins(DefaultPlugins.set(WindowPlugin {
-            primary_window: Some(Window {
-                title: "Bevy Specular Tint Example".into(),
-                ..default()
-            }),
-            ..default()
-        }))
+        .add_plugins(DefaultPlugins)
         .init_resource::<AppAssets>()
         .init_resource::<AppStatus>()
         .insert_resource(AmbientLight {
diff --git a/examples/mobile/src/lib.rs b/examples/mobile/src/lib.rs
index de83152552..8fa419e5d0 100644
--- a/examples/mobile/src/lib.rs
+++ b/examples/mobile/src/lib.rs
@@ -15,35 +15,16 @@ use bevy::{
 /// `main.rs`.
 pub fn main() {
     let mut app = App::new();
-    app.add_plugins(
-        DefaultPlugins
-            .set(LogPlugin {
-                // This will show some log events from Bevy to the native logger.
-                level: Level::DEBUG,
-                filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
-                ..Default::default()
-            })
-            .set(WindowPlugin {
-                primary_window: Some(Window {
-                    resizable: false,
-                    mode: WindowMode::BorderlessFullscreen(MonitorSelection::Primary),
-                    // on iOS, gestures must be enabled.
-                    // This doesn't work on Android
-                    recognize_rotation_gesture: true,
-                    // Only has an effect on iOS
-                    prefers_home_indicator_hidden: true,
-                    // Only has an effect on iOS
-                    prefers_status_bar_hidden: true,
-                    // Only has an effect on iOS
-                    preferred_screen_edges_deferring_system_gestures: ScreenEdge::Bottom,
-                    ..default()
-                }),
-                ..default()
-            }),
-    )
+    app.add_plugins(DefaultPlugins.set(LogPlugin {
+        // This will show some log events from Bevy to the native logger.
+        level: Level::DEBUG,
+        filter: "wgpu=error,bevy_render=info,bevy_ecs=trace".to_string(),
+        ..Default::default()
+    }))
     // Make the winit loop wait more aggressively when no user input is received
     // This can help reduce cpu usage on mobile devices
     .insert_resource(WinitSettings::mobile())
+    .add_observer(configure_window)
     .add_systems(Startup, (setup_scene, setup_music))
     .add_systems(
         Update,
@@ -58,6 +39,22 @@ pub fn main() {
     .run();
 }
 
+fn configure_window(trigger: On<Add, PrimaryWindow>, mut window: Query<&mut Window>) {
+    let mut window = window.get_mut(trigger.target()).unwrap();
+
+    window.resizable = false;
+    window.mode = WindowMode::BorderlessFullscreen(MonitorSelection::Primary);
+    // on iOS, gestures must be enabled.
+    // This doesn't work on Android
+    window.recognize_rotation_gesture = true;
+    // Only has an effect on iOS
+    window.prefers_home_indicator_hidden = true;
+    // Only has an effect on iOS
+    window.prefers_status_bar_hidden = true;
+    // Only has an effect on iOS
+    window.preferred_screen_edges_deferring_system_gestures = ScreenEdge::Bottom;
+}
+
 fn touch_camera(
     window: Query<&Window>,
     mut touches: EventReader<TouchInput>,