diff --git a/adapters/src/rendering/femtovg/popup_window.rs b/adapters/src/rendering/femtovg/popup_window.rs
index 1ae8161..7fa0d2d 100644
--- a/adapters/src/rendering/femtovg/popup_window.rs
+++ b/adapters/src/rendering/femtovg/popup_window.rs
@@ -7,7 +7,7 @@ use slint::{
     platform::{Renderer, WindowAdapter, WindowEvent, femtovg_renderer::FemtoVGRenderer},
 };
 use slint_interpreter::ComponentInstance;
-use std::cell::{Cell, RefCell};
+use std::cell::{Cell, OnceCell, RefCell};
 use std::rc::{Rc, Weak};
 
 use super::main_window::RenderState;
@@ -22,7 +22,7 @@ pub struct PopupWindow {
     popup_manager: RefCell<Weak<PopupManager>>,
     popup_key: Cell<Option<usize>>,
     configured: Cell<bool>,
-    component_instance: RefCell<Option<ComponentInstance>>,
+    component_instance: OnceCell<ComponentInstance>,
 }
 
 #[allow(dead_code)]
@@ -40,7 +40,7 @@ impl PopupWindow {
                 popup_manager: RefCell::new(Weak::new()),
                 popup_key: Cell::new(None),
                 configured: Cell::new(false),
-                component_instance: RefCell::new(None),
+                component_instance: OnceCell::new(),
             }
         })
     }
@@ -121,7 +121,9 @@ impl PopupWindow {
 
     pub fn set_component_instance(&self, instance: ComponentInstance) {
         info!("Setting component instance for popup window");
-        *self.component_instance.borrow_mut() = Some(instance);
+        if self.component_instance.set(instance).is_err() {
+            info!("Component instance already set for popup window");
+        }
     }
 
     pub fn request_resize(&self, width: f32, height: f32) {
diff --git a/adapters/src/rendering/slint_integration/platform.rs b/adapters/src/rendering/slint_integration/platform.rs
index 623f3f8..50267b3 100644
--- a/adapters/src/rendering/slint_integration/platform.rs
+++ b/adapters/src/rendering/slint_integration/platform.rs
@@ -2,7 +2,7 @@ use slint::{
     PlatformError,
     platform::{Platform, WindowAdapter},
 };
-use std::cell::{Cell, RefCell};
+use std::cell::{Cell, OnceCell};
 use std::rc::{Rc, Weak};
 
 use crate::rendering::femtovg::main_window::FemtoVGWindow;
@@ -11,7 +11,7 @@ type PopupCreator = dyn Fn() -> Result<Rc<dyn WindowAdapter>, PlatformError>;
 
 pub struct CustomSlintPlatform {
     main_window: Weak<FemtoVGWindow>,
-    popup_creator: RefCell<Option<Rc<PopupCreator>>>,
+    popup_creator: OnceCell<Rc<PopupCreator>>,
     first_call: Cell<bool>,
 }
 
@@ -20,7 +20,7 @@ impl CustomSlintPlatform {
     pub fn new(window: &Rc<FemtoVGWindow>) -> Rc<Self> {
         Rc::new(Self {
             main_window: Rc::downgrade(window),
-            popup_creator: RefCell::new(None),
+            popup_creator: OnceCell::new(),
             first_call: Cell::new(true),
         })
     }
@@ -29,7 +29,9 @@ impl CustomSlintPlatform {
     where
         F: Fn() -> Result<Rc<dyn WindowAdapter>, PlatformError> + 'static,
     {
-        *self.popup_creator.borrow_mut() = Some(Rc::new(creator));
+        if self.popup_creator.set(Rc::new(creator)).is_err() {
+            log::warn!("Popup creator already set, ignoring new creator");
+        }
     }
 }
 
@@ -41,7 +43,7 @@ impl Platform for CustomSlintPlatform {
                 .upgrade()
                 .ok_or(PlatformError::NoPlatform)
                 .map(|w| w as Rc<dyn WindowAdapter>)
-        } else if let Some(creator) = self.popup_creator.borrow().as_ref() {
+        } else if let Some(creator) = self.popup_creator.get() {
             creator()
         } else {
             Err(PlatformError::NoPlatform)
diff --git a/adapters/src/wayland/event_handling/event_dispatcher.rs b/adapters/src/wayland/event_handling/event_dispatcher.rs
index 7f3e140..5e9c7af 100644
--- a/adapters/src/wayland/event_handling/event_dispatcher.rs
+++ b/adapters/src/wayland/event_handling/event_dispatcher.rs
@@ -170,7 +170,7 @@ impl Dispatch<WlPointer, ()> for WindowState {
                 state.set_last_pointer_serial(serial);
                 state.set_current_pointer_position(surface_x, surface_y);
 
-                state.find_window_for_surface(&surface);
+                state.set_entered_surface(&surface);
                 let position = state.current_pointer_position();
 
                 state.dispatch_to_active_window(WindowEvent::PointerMoved { position });
@@ -189,7 +189,7 @@ impl Dispatch<WlPointer, ()> for WindowState {
 
             wl_pointer::Event::Leave { .. } => {
                 state.dispatch_to_active_window(WindowEvent::PointerExited);
-                state.clear_active_window();
+                state.clear_entered_surface();
             }
 
             wl_pointer::Event::Button {
@@ -290,7 +290,6 @@ impl Dispatch<XdgPopup, ()> for WindowState {
 
                 if let Some(handle) = popup_handle {
                     info!("Destroying popup with handle {handle:?}");
-                    state.clear_active_window_if_popup(handle.key());
                     if let Some(popup_service) = state.popup_service() {
                         let _result = popup_service.close(handle);
                     }
diff --git a/adapters/src/wayland/services/popup_service.rs b/adapters/src/wayland/services/popup_service.rs
index 9da9589..829cbb0 100644
--- a/adapters/src/wayland/services/popup_service.rs
+++ b/adapters/src/wayland/services/popup_service.rs
@@ -3,9 +3,9 @@ use crate::rendering::femtovg::popup_window::PopupWindow;
 use layer_shika_domain::value_objects::popup_request::{PopupHandle, PopupRequest};
 use log::info;
 use slint::PhysicalSize;
-use std::cell::{Cell, RefCell};
+use std::cell::Cell;
 use std::rc::Rc;
-use wayland_client::{backend::ObjectId, protocol::wl_surface::WlSurface, Proxy};
+use wayland_client::{Proxy, backend::ObjectId, protocol::wl_surface::WlSurface};
 use wayland_protocols::wp::fractional_scale::v1::client::wp_fractional_scale_v1::WpFractionalScaleV1;
 
 use super::super::surfaces::popup_manager::PopupManager;
@@ -14,11 +14,11 @@ use super::super::surfaces::popup_manager::PopupManager;
 pub enum ActiveWindow {
     Main,
     Popup(usize),
+    None,
 }
 
 pub struct PopupService {
     manager: Rc<PopupManager>,
-    active_window: RefCell<Option<ActiveWindow>>,
     scale_factor: Cell<f32>,
 }
 
@@ -28,7 +28,6 @@ impl PopupService {
         let scale_factor = manager.scale_factor();
         Self {
             manager,
-            active_window: RefCell::new(None),
             scale_factor: Cell::new(scale_factor),
         }
     }
@@ -38,16 +37,11 @@ impl PopupService {
     }
 
     pub fn close(&self, handle: PopupHandle) -> Result<()> {
-        let key = handle.key();
-        self.clear_active_window_if_popup(key);
-        self.manager.destroy_popup(key);
+        self.manager.destroy_popup(handle.key());
         Ok(())
     }
 
     pub fn close_current(&self) {
-        if let Some(key) = self.manager.current_popup_key() {
-            self.clear_active_window_if_popup(key);
-        }
         self.manager.close_current_popup();
     }
 
@@ -99,35 +93,23 @@ impl PopupService {
         self.scale_factor.get()
     }
 
-    pub fn find_window_for_surface(&self, surface: &WlSurface, main_surface_id: &ObjectId) {
+    #[must_use]
+    pub fn get_active_window(
+        &self,
+        surface: &WlSurface,
+        main_surface_id: &ObjectId,
+    ) -> ActiveWindow {
         let surface_id = surface.id();
 
         if *main_surface_id == surface_id {
-            *self.active_window.borrow_mut() = Some(ActiveWindow::Main);
-            return;
+            return ActiveWindow::Main;
         }
 
         if let Some(popup_key) = self.manager.find_popup_key_by_surface_id(&surface_id) {
-            *self.active_window.borrow_mut() = Some(ActiveWindow::Popup(popup_key));
-            return;
+            return ActiveWindow::Popup(popup_key);
         }
 
-        *self.active_window.borrow_mut() = None;
-    }
-
-    #[must_use]
-    pub fn active_window(&self) -> Option<ActiveWindow> {
-        *self.active_window.borrow()
-    }
-
-    pub fn clear_active_window(&self) {
-        *self.active_window.borrow_mut() = None;
-    }
-
-    pub fn clear_active_window_if_popup(&self, popup_key: usize) {
-        if *self.active_window.borrow() == Some(ActiveWindow::Popup(popup_key)) {
-            *self.active_window.borrow_mut() = None;
-        }
+        ActiveWindow::None
     }
 
     #[allow(clippy::cast_precision_loss)]
@@ -138,9 +120,9 @@ impl PopupService {
     ) {
         let fractional_scale_id = fractional_scale_proxy.id();
 
-        if let Some(popup_key) =
-            self.manager
-                .find_popup_key_by_fractional_scale_id(&fractional_scale_id)
+        if let Some(popup_key) = self
+            .manager
+            .find_popup_key_by_fractional_scale_id(&fractional_scale_id)
         {
             if let Some(popup_window) = self.manager.get_popup_window(popup_key) {
                 let new_scale_factor = scale_120ths as f32 / 120.0;
diff --git a/adapters/src/wayland/surfaces/event_router.rs b/adapters/src/wayland/surfaces/event_router.rs
index a6b324b..b67b7c2 100644
--- a/adapters/src/wayland/surfaces/event_router.rs
+++ b/adapters/src/wayland/surfaces/event_router.rs
@@ -25,26 +25,20 @@ impl EventRouter {
         self.popup_service = Some(popup_service);
     }
 
-    pub fn find_window_for_surface(&mut self, surface: &WlSurface) {
+    pub fn dispatch_to_active_window(&self, event: WindowEvent, surface: &WlSurface) {
         if let Some(popup_service) = &self.popup_service {
-            popup_service.find_window_for_surface(surface, &self.main_surface_id);
-        }
-    }
-
-    pub fn dispatch_to_active_window(&self, event: WindowEvent) {
-        if let Some(popup_service) = &self.popup_service {
-            match popup_service.active_window() {
-                Some(ActiveWindow::Main) => {
+            match popup_service.get_active_window(surface, &self.main_surface_id) {
+                ActiveWindow::Main => {
                     self.main_window.window().dispatch_event(event);
                 }
-                Some(ActiveWindow::Popup(index)) => {
+                ActiveWindow::Popup(index) => {
                     if let Some(popup_window) =
                         popup_service.get_popup_window(PopupHandle::new(index))
                     {
                         popup_window.dispatch_event(event);
                     }
                 }
-                None => {}
+                ActiveWindow::None => {}
             }
         }
     }
diff --git a/adapters/src/wayland/surfaces/interaction_state.rs b/adapters/src/wayland/surfaces/interaction_state.rs
index e1279be..19828b0 100644
--- a/adapters/src/wayland/surfaces/interaction_state.rs
+++ b/adapters/src/wayland/surfaces/interaction_state.rs
@@ -55,12 +55,8 @@ impl InteractionState {
         self.event_router.set_popup_service(popup_service);
     }
 
-    pub fn find_window_for_surface(&mut self, surface: &WlSurface) {
-        self.event_router.find_window_for_surface(surface);
-    }
-
-    pub fn dispatch_to_active_window(&self, event: WindowEvent) {
-        self.event_router.dispatch_to_active_window(event);
+    pub fn dispatch_to_active_window(&self, event: WindowEvent, surface: &WlSurface) {
+        self.event_router.dispatch_to_active_window(event, surface);
     }
 
     pub fn scale_factor(&self) -> f32 {
diff --git a/adapters/src/wayland/surfaces/popup_manager.rs b/adapters/src/wayland/surfaces/popup_manager.rs
index 8983923..dfdfe61 100644
--- a/adapters/src/wayland/surfaces/popup_manager.rs
+++ b/adapters/src/wayland/surfaces/popup_manager.rs
@@ -76,23 +76,35 @@ impl Drop for ActivePopup {
     }
 }
 
-struct PopupState {
-    scale_factor: f32,
-    output_size: PhysicalSize,
-}
-
 struct PendingPopup {
     request: PopupRequest,
     width: f32,
     height: f32,
 }
 
+struct PopupManagerState {
+    popups: Slab<ActivePopup>,
+    scale_factor: f32,
+    output_size: PhysicalSize,
+    current_popup_key: Option<usize>,
+    pending_popup: Option<PendingPopup>,
+}
+
+impl PopupManagerState {
+    fn new(initial_scale_factor: f32) -> Self {
+        Self {
+            popups: Slab::new(),
+            scale_factor: initial_scale_factor,
+            output_size: PhysicalSize::new(0, 0),
+            current_popup_key: None,
+            pending_popup: None,
+        }
+    }
+}
+
 pub struct PopupManager {
     context: PopupContext,
-    popups: RefCell<Slab<ActivePopup>>,
-    state: RefCell<PopupState>,
-    current_popup_key: RefCell<Option<usize>>,
-    pending_popup: RefCell<Option<PendingPopup>>,
+    state: RefCell<PopupManagerState>,
 }
 
 impl PopupManager {
@@ -100,18 +112,12 @@ impl PopupManager {
     pub fn new(context: PopupContext, initial_scale_factor: f32) -> Self {
         Self {
             context,
-            popups: RefCell::new(Slab::new()),
-            state: RefCell::new(PopupState {
-                scale_factor: initial_scale_factor,
-                output_size: PhysicalSize::new(0, 0),
-            }),
-            current_popup_key: RefCell::new(None),
-            pending_popup: RefCell::new(None),
+            state: RefCell::new(PopupManagerState::new(initial_scale_factor)),
         }
     }
 
     pub fn set_pending_popup(&self, request: PopupRequest, width: f32, height: f32) {
-        *self.pending_popup.borrow_mut() = Some(PendingPopup {
+        self.state.borrow_mut().pending_popup = Some(PendingPopup {
             request,
             width,
             height,
@@ -120,8 +126,9 @@ impl PopupManager {
 
     #[must_use]
     pub fn take_pending_popup(&self) -> Option<(PopupRequest, f32, f32)> {
-        self.pending_popup
+        self.state
             .borrow_mut()
+            .pending_popup
             .take()
             .map(|p| (p.request, p.width, p.height))
     }
@@ -145,7 +152,7 @@ impl PopupManager {
     }
 
     pub fn close_current_popup(&self) {
-        let key = self.current_popup_key.borrow_mut().take();
+        let key = self.state.borrow_mut().current_popup_key.take();
         if let Some(key) = key {
             self.destroy_popup(key);
         }
@@ -153,7 +160,7 @@ impl PopupManager {
 
     #[must_use]
     pub fn current_popup_key(&self) -> Option<usize> {
-        *self.current_popup_key.borrow()
+        self.state.borrow().current_popup_key
     }
 
     pub fn create_popup(
@@ -235,14 +242,15 @@ impl PopupManager {
             params.height,
         )));
 
-        let key = self.popups.borrow_mut().insert(ActivePopup {
+        let mut state = self.state.borrow_mut();
+        let key = state.popups.insert(ActivePopup {
             surface: popup_surface,
             window: Rc::clone(&popup_window),
             request,
             last_serial: params.last_pointer_serial,
         });
         popup_window.set_popup_manager(Rc::downgrade(self), key);
-        *self.current_popup_key.borrow_mut() = Some(key);
+        state.current_popup_key = Some(key);
 
         info!("Popup window created successfully with key {key}");
 
@@ -250,7 +258,8 @@ impl PopupManager {
     }
 
     pub fn render_popups(&self) -> Result<()> {
-        for (_key, popup) in self.popups.borrow().iter() {
+        let state = self.state.borrow();
+        for (_key, popup) in &state.popups {
             popup.window.render_frame_if_dirty()?;
         }
         Ok(())
@@ -261,14 +270,16 @@ impl PopupManager {
     }
 
     pub fn mark_all_popups_dirty(&self) {
-        for (_key, popup) in self.popups.borrow().iter() {
+        let state = self.state.borrow();
+        for (_key, popup) in &state.popups {
             popup.window.request_redraw();
         }
     }
 
     pub fn find_popup_key_by_surface_id(&self, surface_id: &ObjectId) -> Option<usize> {
-        self.popups
+        self.state
             .borrow()
+            .popups
             .iter()
             .find_map(|(key, popup)| (popup.surface.surface.id() == *surface_id).then_some(key))
     }
@@ -277,7 +288,7 @@ impl PopupManager {
         &self,
         fractional_scale_id: &ObjectId,
     ) -> Option<usize> {
-        self.popups.borrow().iter().find_map(|(key, popup)| {
+        self.state.borrow().popups.iter().find_map(|(key, popup)| {
             popup
                 .surface
                 .fractional_scale
@@ -288,14 +299,15 @@ impl PopupManager {
     }
 
     pub fn get_popup_window(&self, key: usize) -> Option<Rc<PopupWindow>> {
-        self.popups
+        self.state
             .borrow()
+            .popups
             .get(key)
             .map(|popup| Rc::clone(&popup.window))
     }
 
     pub fn destroy_popup(&self, key: usize) {
-        if let Some(popup) = self.popups.borrow_mut().try_remove(key) {
+        if let Some(popup) = self.state.borrow_mut().popups.try_remove(key) {
             info!("Destroying popup with key {key}");
 
             popup.surface.destroy();
@@ -303,20 +315,21 @@ impl PopupManager {
     }
 
     pub fn find_popup_key_by_xdg_popup_id(&self, xdg_popup_id: &ObjectId) -> Option<usize> {
-        self.popups
+        self.state
             .borrow()
+            .popups
             .iter()
             .find_map(|(key, popup)| (popup.surface.xdg_popup.id() == *xdg_popup_id).then_some(key))
     }
 
     pub fn find_popup_key_by_xdg_surface_id(&self, xdg_surface_id: &ObjectId) -> Option<usize> {
-        self.popups.borrow().iter().find_map(|(key, popup)| {
+        self.state.borrow().popups.iter().find_map(|(key, popup)| {
             (popup.surface.xdg_surface.id() == *xdg_surface_id).then_some(key)
         })
     }
 
     pub fn update_popup_viewport(&self, key: usize, logical_width: i32, logical_height: i32) {
-        if let Some(popup) = self.popups.borrow().get(key) {
+        if let Some(popup) = self.state.borrow().popups.get(key) {
             popup
                 .surface
                 .update_viewport_size(logical_width, logical_height);
@@ -324,14 +337,15 @@ impl PopupManager {
     }
 
     pub fn get_popup_info(&self, key: usize) -> Option<(PopupRequest, u32)> {
-        self.popups
+        self.state
             .borrow()
+            .popups
             .get(key)
             .map(|popup| (popup.request.clone(), popup.last_serial))
     }
 
     pub fn mark_popup_configured(&self, key: usize) {
-        if let Some(popup) = self.popups.borrow().get(key) {
+        if let Some(popup) = self.state.borrow().popups.get(key) {
             popup.window.mark_configured();
         }
     }
diff --git a/adapters/src/wayland/surfaces/popup_state.rs b/adapters/src/wayland/surfaces/popup_state.rs
index c0e484c..84b3f5c 100644
--- a/adapters/src/wayland/surfaces/popup_state.rs
+++ b/adapters/src/wayland/surfaces/popup_state.rs
@@ -42,18 +42,6 @@ impl PopupState {
         }
     }
 
-    pub fn clear_active_window(&mut self) {
-        if let Some(popup_service) = &self.popup_service {
-            popup_service.clear_active_window();
-        }
-    }
-
-    pub fn clear_active_window_if_popup(&mut self, popup_key: usize) {
-        if let Some(popup_service) = &self.popup_service {
-            popup_service.clear_active_window_if_popup(popup_key);
-        }
-    }
-
     pub const fn popup_service(&self) -> &Option<Rc<PopupService>> {
         &self.popup_service
     }
diff --git a/adapters/src/wayland/surfaces/scale_coordinator.rs b/adapters/src/wayland/surfaces/scale_coordinator.rs
index b4b4a1c..f1dfa4e 100644
--- a/adapters/src/wayland/surfaces/scale_coordinator.rs
+++ b/adapters/src/wayland/surfaces/scale_coordinator.rs
@@ -1,10 +1,10 @@
 use log::info;
 use slint::LogicalPosition;
-use std::cell::RefCell;
+use std::cell::Cell;
 use std::rc::Rc;
 
 pub struct SharedPointerSerial {
-    serial: RefCell<u32>,
+    serial: Cell<u32>,
 }
 
 impl Default for SharedPointerSerial {
@@ -16,16 +16,16 @@ impl Default for SharedPointerSerial {
 impl SharedPointerSerial {
     pub const fn new() -> Self {
         Self {
-            serial: RefCell::new(0),
+            serial: Cell::new(0),
         }
     }
 
     pub fn update(&self, serial: u32) {
-        *self.serial.borrow_mut() = serial;
+        self.serial.set(serial);
     }
 
     pub fn get(&self) -> u32 {
-        *self.serial.borrow()
+        self.serial.get()
     }
 }
 
diff --git a/adapters/src/wayland/surfaces/surface_state.rs b/adapters/src/wayland/surfaces/surface_state.rs
index bacf26c..c783dec 100644
--- a/adapters/src/wayland/surfaces/surface_state.rs
+++ b/adapters/src/wayland/surfaces/surface_state.rs
@@ -1,4 +1,5 @@
 use std::rc::Rc;
+use std::cell::RefCell;
 use super::surface_builder::WindowStateBuilder;
 use super::component_state::ComponentState;
 use super::rendering_state::RenderingState;
@@ -18,6 +19,7 @@ use crate::errors::{LayerShikaError, Result};
 use core::result::Result as CoreResult;
 use layer_shika_domain::errors::DomainError;
 use layer_shika_domain::ports::windowing::RuntimeStatePort;
+use layer_shika_domain::value_objects::popup_request::PopupHandle;
 use slint::{LogicalPosition, PhysicalSize};
 use slint::platform::WindowEvent;
 use slint_interpreter::{ComponentInstance, CompilationResult};
@@ -31,6 +33,8 @@ pub struct WindowState {
     interaction: InteractionState,
     popup: PopupState,
     output_size: PhysicalSize,
+    active_popup_key: RefCell<Option<usize>>,
+    main_surface: Rc<WlSurface>,
 }
 
 impl WindowState {
@@ -112,6 +116,8 @@ impl WindowState {
             interaction,
             popup,
             output_size: builder.output_size.unwrap_or_default(),
+            active_popup_key: RefCell::new(None),
+            main_surface: surface_rc,
         })
     }
 
@@ -206,12 +212,39 @@ impl WindowState {
         self.popup.set_popup_manager(popup_manager);
     }
 
-    pub fn find_window_for_surface(&mut self, surface: &WlSurface) {
-        self.interaction.find_window_for_surface(surface);
+    pub fn set_entered_surface(&self, surface: &WlSurface) {
+        if let Some(popup_service) = self.popup.popup_service() {
+            if let Some(popup_key) = popup_service
+                .manager()
+                .find_popup_key_by_surface_id(&surface.id())
+            {
+                *self.active_popup_key.borrow_mut() = Some(popup_key);
+                return;
+            }
+        }
+        *self.active_popup_key.borrow_mut() = None;
+    }
+
+    pub fn clear_entered_surface(&self) {
+        *self.active_popup_key.borrow_mut() = None;
     }
 
     pub fn dispatch_to_active_window(&self, event: WindowEvent) {
-        self.interaction.dispatch_to_active_window(event);
+        let active_popup = *self.active_popup_key.borrow();
+
+        if let Some(popup_key) = active_popup {
+            if let Some(popup_service) = self.popup.popup_service() {
+                if let Some(popup_window) =
+                    popup_service.get_popup_window(PopupHandle::new(popup_key))
+                {
+                    popup_window.dispatch_event(event);
+                    return;
+                }
+            }
+        }
+
+        self.interaction
+            .dispatch_to_active_window(event, &self.main_surface);
     }
 
     #[allow(clippy::cast_precision_loss)]
@@ -233,14 +266,6 @@ impl WindowState {
             .update_scale_for_fractional_scale_object(fractional_scale_proxy, scale_120ths);
     }
 
-    pub fn clear_active_window(&mut self) {
-        self.popup.clear_active_window();
-    }
-
-    pub fn clear_active_window_if_popup(&mut self, popup_key: usize) {
-        self.popup.clear_active_window_if_popup(popup_key);
-    }
-
     pub fn popup_service(&self) -> &Option<Rc<PopupService>> {
         self.popup.popup_service()
     }