chore(owlry): bump version to 1.0.2

The full results Vec was cloned into lazy_state.all_results and then
separately consumed for current_results. Now we slice for current_results
and move the original into lazy_state, avoiding one full Vec allocation
per query.

.gitignore

@@ -1,5 +1,6 @@
 /target
 CLAUDE.md
+.worktrees/
 media.md
 
 # AUR packages (each is its own git repo for aur.archlinux.org)

Cargo.lock

@@ -2536,12 +2536,13 @@ dependencies = [
 
 [[package]]
 name = "owlry"
-version = "1.0.1"
+version = "1.0.2"
 dependencies = [
  "chrono",
  "clap",
  "dirs",
  "env_logger",
+ "futures-channel",
  "glib-build-tools",
  "gtk4",
  "gtk4-layer-shell",
@@ -2556,7 +2557,7 @@ dependencies = [
 
 [[package]]
 name = "owlry-core"
-version = "1.1.0"
+version = "1.1.1"
 dependencies = [
  "chrono",
  "ctrlc",

crates/owlry-core/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "owlry-core"
-version = "1.1.0"
+version = "1.1.1"
 edition.workspace = true
 rust-version.workspace = true
 license.workspace = true

crates/owlry-core/src/config/mod.rs

@@ -2,7 +2,6 @@ use log::{debug, info, warn};
 use serde::{Deserialize, Serialize};
 use std::collections::HashMap;
 use std::path::PathBuf;
-use std::process::Command;
 
 use crate::paths;
 
@@ -522,12 +521,15 @@ fn detect_de_terminal() -> Option<String> {
     None
 }
 
-/// Check if a command exists in PATH
+/// Check if a command exists in PATH (in-process, no subprocess spawning)
 fn command_exists(cmd: &str) -> bool {
-    Command::new("which")
+    std::env::var_os("PATH")
-        .arg(cmd)
+        .map(|paths| {
-        .output()
+            std::env::split_paths(&paths).any(|dir| {
-        .map(|o| o.status.success())
+                let full = dir.join(cmd);
+                full.is_file()
+            })
+        })
         .unwrap_or(false)
 }
 
@@ -591,3 +593,17 @@ impl Config {
         Ok(())
     }
 }
+
+#[cfg(test)]
+mod tests {
+    #[test]
+    fn command_exists_finds_sh() {
+        // /bin/sh exists on every Unix system
+        assert!(super::command_exists("sh"));
+    }
+
+    #[test]
+    fn command_exists_rejects_nonexistent() {
+        assert!(!super::command_exists("owlry_nonexistent_binary_abc123"));
+    }
+}

crates/owlry-core/src/data/frecency.rs

@@ -131,23 +131,36 @@ impl FrecencyStore {
         }
     }
 
+    /// Calculate frecency score using a pre-sampled timestamp.
+    /// Use this in hot loops to avoid repeated Utc::now() syscalls.
+    pub fn get_score_at(&self, item_id: &str, now: DateTime<Utc>) -> f64 {
+        match self.data.entries.get(item_id) {
+            Some(entry) => Self::calculate_frecency_at(entry.launch_count, entry.last_launch, now),
+            None => 0.0,
+        }
+    }
+
     /// Calculate frecency using Firefox-style algorithm
     fn calculate_frecency(launch_count: u32, last_launch: DateTime<Utc>) -> f64 {
         let now = Utc::now();
+        Self::calculate_frecency_at(launch_count, last_launch, now)
+    }
+
+    /// Calculate frecency using a caller-provided timestamp.
+    fn calculate_frecency_at(launch_count: u32, last_launch: DateTime<Utc>, now: DateTime<Utc>) -> f64 {
         let age = now.signed_duration_since(last_launch);
         let age_days = age.num_hours() as f64 / 24.0;
 
-        // Recency weight based on how recently the item was used
         let recency_weight = if age_days < 1.0 {
-            100.0 // Today
+            100.0
         } else if age_days < 7.0 {
-            70.0 // This week
+            70.0
         } else if age_days < 30.0 {
-            50.0 // This month
+            50.0
         } else if age_days < 90.0 {
-            30.0 // This quarter
+            30.0
         } else {
-            10.0 // Older
+            10.0
         };
 
         launch_count as f64 * recency_weight
@@ -206,6 +219,32 @@ mod tests {
         assert!(score_month < score_week);
     }
 
+    #[test]
+    fn get_score_at_matches_get_score() {
+        let mut store = FrecencyStore {
+            data: FrecencyData {
+                version: 1,
+                entries: HashMap::new(),
+            },
+            path: PathBuf::from("/dev/null"),
+            dirty: false,
+        };
+        store.data.entries.insert(
+            "test".to_string(),
+            FrecencyEntry {
+                launch_count: 5,
+                last_launch: Utc::now(),
+            },
+        );
+
+        let now = Utc::now();
+        let score_at = store.get_score_at("test", now);
+        let score = store.get_score("test");
+
+        // Both should be very close (same timestamp, within rounding)
+        assert!((score_at - score).abs() < 1.0);
+    }
+
     #[test]
     fn test_launch_count_matters() {
         let now = Utc::now();

crates/owlry-core/src/providers/mod.rs

@@ -16,6 +16,7 @@ pub use command::CommandProvider;
 // Re-export native provider for plugin loading
 pub use native_provider::NativeProvider;
 
+use chrono::Utc;
 use fuzzy_matcher::FuzzyMatcher;
 use fuzzy_matcher::skim::SkimMatcherV2;
 use log::info;
@@ -570,6 +571,7 @@ impl ProviderManager {
             query, max_results, frecency_weight
         );
 
+        let now = Utc::now();
         let mut results: Vec<(LaunchItem, i64)> = Vec::new();
 
         // Add widget items first (highest priority) - only when:
@@ -633,7 +635,7 @@ impl ProviderManager {
                     }
                 })
                 .map(|item| {
-                    let frecency_score = frecency.get_score(&item.id);
+                    let frecency_score = frecency.get_score_at(&item.id, now);
                     let boosted = (frecency_score * frecency_weight * 100.0) as i64;
                     (item, boosted)
                 })
@@ -682,7 +684,7 @@ impl ProviderManager {
             };
 
             base_score.map(|s| {
-                let frecency_score = frecency.get_score(&item.id);
+                let frecency_score = frecency.get_score_at(&item.id, now);
                 let frecency_boost = (frecency_score * frecency_weight * 10.0) as i64;
                 (item.clone(), s + frecency_boost)
             })

crates/owlry/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "owlry"
-version = "1.0.1"
+version = "1.0.2"
 edition = "2024"
 rust-version = "1.90"
 description = "A lightweight, owl-themed application launcher for Wayland"
@@ -46,6 +46,9 @@ dirs = "5"
 # Semantic versioning (needed by plugin commands)
 semver = "1"
 
+# Async oneshot channel (background thread -> main loop)
+futures-channel = "0.3"
+
 [build-dependencies]
 # GResource compilation for bundled icons
 glib-build-tools = "0.20"

crates/owlry/src/app.rs

@@ -69,7 +69,7 @@ impl OwlryApp {
             match CoreClient::connect_or_start() {
                 Ok(client) => {
                     info!("Connected to owlry-core daemon");
-                    SearchBackend::Daemon(client)
+                    SearchBackend::Daemon(crate::backend::DaemonHandle::new(client))
                 }
                 Err(e) => {
                     warn!(
@@ -135,6 +135,9 @@ impl OwlryApp {
         Self::load_css(&config.borrow());
 
         window.present();
+
+        // Populate results AFTER present() so the window appears immediately
+        window.schedule_initial_results();
     }
 
     /// Create a local backend as fallback when daemon is unavailable.

crates/owlry/src/backend.rs

@@ -10,12 +10,87 @@ use owlry_core::data::FrecencyStore;
 use owlry_core::filter::ProviderFilter;
 use owlry_core::ipc::ResultItem;
 use owlry_core::providers::{LaunchItem, ProviderManager, ProviderType};
+use std::sync::{Arc, Mutex};
+
+/// Parameters needed to run a search query on a background thread.
+pub struct QueryParams {
+    pub query: String,
+    #[allow(dead_code)]
+    pub max_results: usize,
+    pub modes: Option<Vec<String>>,
+    pub tag_filter: Option<String>,
+}
+
+/// Result of an async search, sent back to the main thread.
+pub struct QueryResult {
+    #[allow(dead_code)]
+    pub query: String,
+    pub items: Vec<LaunchItem>,
+}
+
+/// Thread-safe handle to the daemon IPC connection.
+pub struct DaemonHandle {
+    pub(crate) client: Arc<Mutex<CoreClient>>,
+}
+
+impl DaemonHandle {
+    pub fn new(client: CoreClient) -> Self {
+        Self {
+            client: Arc::new(Mutex::new(client)),
+        }
+    }
+
+    /// Dispatch an IPC query on a background thread.
+    ///
+    /// Returns a `futures_channel::oneshot::Receiver` that resolves with
+    /// the `QueryResult` once the background thread completes IPC. The
+    /// caller should `.await` it inside `glib::spawn_future_local` to
+    /// process results on the GTK main thread without `Send` constraints.
+    pub fn query_async(
+        &self,
+        params: QueryParams,
+    ) -> futures_channel::oneshot::Receiver<QueryResult> {
+        let (tx, rx) = futures_channel::oneshot::channel();
+        let client = Arc::clone(&self.client);
+        let query_for_result = params.query.clone();
+
+        std::thread::spawn(move || {
+            let items = match client.lock() {
+                Ok(mut c) => {
+                    let effective_query = if let Some(ref tag) = params.tag_filter {
+                        format!(":tag:{} {}", tag, params.query)
+                    } else {
+                        params.query
+                    };
+                    match c.query(&effective_query, params.modes) {
+                        Ok(items) => items.into_iter().map(result_to_launch_item).collect(),
+                        Err(e) => {
+                            warn!("IPC query failed: {}", e);
+                            Vec::new()
+                        }
+                    }
+                }
+                Err(e) => {
+                    warn!("Failed to lock daemon client: {}", e);
+                    Vec::new()
+                }
+            };
+
+            let _ = tx.send(QueryResult {
+                query: query_for_result,
+                items,
+            });
+        });
+
+        rx
+    }
+}
 
 /// Backend for search operations. Wraps either an IPC client (daemon mode)
 /// or a local ProviderManager (dmenu mode).
 pub enum SearchBackend {
     /// IPC client connected to owlry-core daemon
-    Daemon(CoreClient),
+    Daemon(DaemonHandle),
     /// Direct local provider manager (dmenu mode only)
     Local {
         providers: Box<ProviderManager>,
@@ -24,6 +99,22 @@ pub enum SearchBackend {
 }
 
 impl SearchBackend {
+    /// Build the modes parameter from a ProviderFilter.
+    /// When accept_all, returns None so the daemon doesn't restrict to a specific set
+    /// (otherwise dynamically loaded plugin types would be filtered out).
+    fn build_modes_param(filter: &ProviderFilter) -> Option<Vec<String>> {
+        if filter.is_accept_all() {
+            None
+        } else {
+            let modes: Vec<String> = filter
+                .enabled_providers()
+                .iter()
+                .map(|p| p.to_string())
+                .collect();
+            if modes.is_empty() { None } else { Some(modes) }
+        }
+    }
+
     /// Search for items matching the query.
     ///
     /// In daemon mode, sends query over IPC. The modes list is derived from
@@ -38,26 +129,20 @@ impl SearchBackend {
         config: &Config,
     ) -> Vec<LaunchItem> {
         match self {
-            SearchBackend::Daemon(client) => {
+            SearchBackend::Daemon(handle) => {
-                // When accept_all, send None so daemon doesn't restrict to a specific set
+                let modes_param = Self::build_modes_param(filter);
-                // (otherwise dynamically loaded plugin types would be filtered out)
+                match handle.client.lock() {
-                let modes_param = if filter.is_accept_all() {
+                    Ok(mut client) => match client.query(query, modes_param) {
-                    None
-                } else {
-                    let modes: Vec<String> = filter
-                        .enabled_providers()
-                        .iter()
-                        .map(|p| p.to_string())
-                        .collect();
-                    if modes.is_empty() { None } else { Some(modes) }
-                };
-
-                match client.query(query, modes_param) {
                         Ok(items) => items.into_iter().map(result_to_launch_item).collect(),
                         Err(e) => {
                             warn!("IPC query failed: {}", e);
                             Vec::new()
                         }
+                    },
+                    Err(e) => {
+                        warn!("Failed to lock daemon client: {}", e);
+                        Vec::new()
+                    }
                 }
             }
             SearchBackend::Local {
@@ -101,34 +186,26 @@ impl SearchBackend {
         tag_filter: Option<&str>,
     ) -> Vec<LaunchItem> {
         match self {
-            SearchBackend::Daemon(client) => {
+            SearchBackend::Daemon(handle) => {
-                // Daemon doesn't support tag filtering in IPC yet — pass query as-is.
-                // If there's a tag filter, prepend it so the daemon can handle it.
                 let effective_query = if let Some(tag) = tag_filter {
                     format!(":tag:{} {}", tag, query)
                 } else {
                     query.to_string()
                 };
 
-                // When accept_all, send None so daemon doesn't restrict to a specific set
+                let modes_param = Self::build_modes_param(filter);
-                // (otherwise dynamically loaded plugin types would be filtered out)
+                match handle.client.lock() {
-                let modes_param = if filter.is_accept_all() {
+                    Ok(mut client) => match client.query(&effective_query, modes_param) {
-                    None
-                } else {
-                    let modes: Vec<String> = filter
-                        .enabled_providers()
-                        .iter()
-                        .map(|p| p.to_string())
-                        .collect();
-                    if modes.is_empty() { None } else { Some(modes) }
-                };
-
-                match client.query(&effective_query, modes_param) {
                         Ok(items) => items.into_iter().map(result_to_launch_item).collect(),
                         Err(e) => {
                             warn!("IPC query failed: {}", e);
                             Vec::new()
                         }
+                    },
+                    Err(e) => {
+                        warn!("Failed to lock daemon client: {}", e);
+                        Vec::new()
+                    }
                 }
             }
             SearchBackend::Local {
@@ -162,16 +239,46 @@ impl SearchBackend {
         }
     }
 
+    /// Dispatch async search (daemon mode only).
+    /// Returns `Some(Receiver)` if dispatched, `None` for local mode.
+    pub fn query_async(
+        &self,
+        query: &str,
+        max_results: usize,
+        filter: &ProviderFilter,
+        _config: &Config,
+        tag_filter: Option<&str>,
+    ) -> Option<futures_channel::oneshot::Receiver<QueryResult>> {
+        match self {
+            SearchBackend::Daemon(handle) => {
+                let params = QueryParams {
+                    query: query.to_string(),
+                    max_results,
+                    modes: Self::build_modes_param(filter),
+                    tag_filter: tag_filter.map(|s| s.to_string()),
+                };
+                Some(handle.query_async(params))
+            }
+            SearchBackend::Local { .. } => None,
+        }
+    }
+
     /// Execute a plugin action command. Returns true if handled.
     pub fn execute_plugin_action(&mut self, command: &str) -> bool {
         match self {
-            SearchBackend::Daemon(client) => match client.plugin_action(command) {
+            SearchBackend::Daemon(handle) => match handle.client.lock() {
+                Ok(mut client) => match client.plugin_action(command) {
                     Ok(handled) => handled,
                     Err(e) => {
                         warn!("IPC plugin_action failed: {}", e);
                         false
                     }
                 },
+                Err(e) => {
+                    warn!("Failed to lock daemon client: {}", e);
+                    false
+                }
+            },
             SearchBackend::Local { providers, .. } => providers.execute_plugin_action(command),
         }
     }
@@ -185,7 +292,8 @@ impl SearchBackend {
         display_name: &str,
     ) -> Option<(String, Vec<LaunchItem>)> {
         match self {
-            SearchBackend::Daemon(client) => match client.submenu(plugin_id, data) {
+            SearchBackend::Daemon(handle) => match handle.client.lock() {
+                Ok(mut client) => match client.submenu(plugin_id, data) {
                     Ok(items) if !items.is_empty() => {
                         let actions: Vec<LaunchItem> =
                             items.into_iter().map(result_to_launch_item).collect();
@@ -197,6 +305,11 @@ impl SearchBackend {
                         None
                     }
                 },
+                Err(e) => {
+                    warn!("Failed to lock daemon client: {}", e);
+                    None
+                }
+            },
             SearchBackend::Local { providers, .. } => {
                 providers.query_submenu_actions(plugin_id, data, display_name)
             }
@@ -206,10 +319,14 @@ impl SearchBackend {
     /// Record a launch event for frecency tracking.
     pub fn record_launch(&mut self, item_id: &str, provider: &str) {
         match self {
-            SearchBackend::Daemon(client) => {
+            SearchBackend::Daemon(handle) => {
+                if let Ok(mut client) = handle.client.lock() {
                     if let Err(e) = client.launch(item_id, provider) {
                         warn!("IPC launch notification failed: {}", e);
                     }
+                } else {
+                    warn!("Failed to lock daemon client for launch");
+                }
             }
             SearchBackend::Local { frecency, .. } => {
                 frecency.record_launch(item_id);
@@ -236,13 +353,19 @@ impl SearchBackend {
     #[allow(dead_code)]
     pub fn available_provider_ids(&mut self) -> Vec<String> {
         match self {
-            SearchBackend::Daemon(client) => match client.providers() {
+            SearchBackend::Daemon(handle) => match handle.client.lock() {
+                Ok(mut client) => match client.providers() {
                     Ok(descs) => descs.into_iter().map(|d| d.id).collect(),
                     Err(e) => {
                         warn!("IPC providers query failed: {}", e);
                         Vec::new()
                     }
                 },
+                Err(e) => {
+                    warn!("Failed to lock daemon client: {}", e);
+                    Vec::new()
+                }
+            },
             SearchBackend::Local { providers, .. } => providers
                 .available_providers()
                 .into_iter()

crates/owlry/src/ui/main_window.rs

@@ -224,7 +224,6 @@ impl MainWindow {
 
         main_window.setup_signals();
         main_window.setup_lazy_loading();
-        main_window.update_results("");
 
         // Ensure search entry has focus when window is shown
         main_window.search_entry.grab_focus();
@@ -458,7 +457,12 @@ impl MainWindow {
     }
 
     /// Scroll the given row into view within the scrolled window
-    fn scroll_to_row(scrolled: &ScrolledWindow, results_list: &ListBox, row: &ListBoxRow) {
+    fn scroll_to_row(
+        scrolled: &ScrolledWindow,
+        results_list: &ListBox,
+        row: &ListBoxRow,
+        lazy_state: &Rc<RefCell<LazyLoadState>>,
+    ) {
         let vadj = scrolled.vadjustment();
 
         let row_index = row.index();
@@ -470,15 +474,7 @@ impl MainWindow {
         let current_scroll = vadj.value();
 
         let list_height = results_list.height() as f64;
-        let row_count = {
+        let row_count = lazy_state.borrow().displayed_count.max(1) as f64;
-            let mut count = 0;
-            let mut child = results_list.first_child();
-            while child.is_some() {
-                count += 1;
-                child = child.and_then(|c| c.next_sibling());
-            }
-            count.max(1) as f64
-        };
 
         let row_height = list_height / row_count;
         let row_top = row_index as f64 * row_height;
@@ -675,6 +671,11 @@ impl MainWindow {
             let filter = filter.clone();
             let lazy_state = lazy_state.clone();
             let debounce_source_for_closure = debounce_source.clone();
+            let query_str = parsed.query.clone();
+            let tag = parsed.tag_filter.clone();
+            // Capture the raw entry text at dispatch time for staleness detection.
+            let raw_text_at_dispatch = entry.text().to_string();
+            let search_entry_for_stale = search_entry_for_change.clone();
 
             // Schedule debounced search
             let source_id = gtk4::glib::timeout_add_local_once(
@@ -687,28 +688,77 @@ impl MainWindow {
                     let max_results = cfg.general.max_results;
                     drop(cfg);
 
+                    // Try async path (daemon mode)
+                    let receiver = {
+                        let be = backend.borrow();
+                        let f = filter.borrow();
+                        let c = config.borrow();
+                        be.query_async(
+                            &query_str,
+                            max_results,
+                            &f,
+                            &c,
+                            tag.as_deref(),
+                        )
+                    };
+
+                    if let Some(rx) = receiver {
+                        // Daemon mode: results arrive asynchronously on the main loop.
+                        // spawn_future_local runs the async block on the GTK main
+                        // thread, so non-Send types (Rc, GTK widgets) are fine.
+                        let results_list_cb = results_list.clone();
+                        let current_results_cb = current_results.clone();
+                        let lazy_state_cb = lazy_state.clone();
+
+                        gtk4::glib::spawn_future_local(async move {
+                            if let Ok(result) = rx.await {
+                                // Discard stale results: the user has typed something new
+                                // since this query was dispatched.
+                                if search_entry_for_stale.text().as_str() != raw_text_at_dispatch {
+                                    return;
+                                }
+                                while let Some(child) = results_list_cb.first_child() {
+                                    results_list_cb.remove(&child);
+                                }
+
+                                let items = result.items;
+                                let initial_count =
+                                    INITIAL_RESULTS.min(items.len());
+
+                                for item in items.iter().take(initial_count) {
+                                    let row = ResultRow::new(item);
+                                    results_list_cb.append(&row);
+                                }
+
+                                if let Some(first_row) =
+                                    results_list_cb.row_at_index(0)
+                                {
+                                    results_list_cb.select_row(Some(&first_row));
+                                }
+
+                                *current_results_cb.borrow_mut() =
+                                    items[..initial_count].to_vec();
+                                let mut lazy = lazy_state_cb.borrow_mut();
+                                lazy.all_results = items;
+                                lazy.displayed_count = initial_count;
+                            }
+                        });
+                    } else {
+                        // Local mode (dmenu): synchronous search
                         let results = backend.borrow_mut().search_with_tag(
-                        &parsed.query,
+                            &query_str,
                             max_results,
                             &filter.borrow(),
                             &config.borrow(),
-                        parsed.tag_filter.as_deref(),
+                            tag.as_deref(),
                         );
 
-                    // Clear existing results
                         while let Some(child) = results_list.first_child() {
                             results_list.remove(&child);
                         }
 
-                    // Lazy loading: store all results but only display initial batch
                         let initial_count = INITIAL_RESULTS.min(results.len());
-                    {
-                        let mut lazy = lazy_state.borrow_mut();
-                        lazy.all_results = results.clone();
-                        lazy.displayed_count = initial_count;
-                    }
 
-                    // Display only initial batch
                         for item in results.iter().take(initial_count) {
                             let row = ResultRow::new(item);
                             results_list.append(&row);
@@ -718,9 +768,12 @@ impl MainWindow {
                             results_list.select_row(Some(&first_row));
                         }
 
-                    // current_results holds only what's displayed (for selection/activation)
                         *current_results.borrow_mut() =
-                        results.into_iter().take(initial_count).collect();
+                            results[..initial_count].to_vec();
+                        let mut lazy = lazy_state.borrow_mut();
+                        lazy.all_results = results;
+                        lazy.displayed_count = initial_count;
+                    }
                 },
             );
 
@@ -856,6 +909,7 @@ impl MainWindow {
         let submenu_state = self.submenu_state.clone();
         let tab_order = self.tab_order.clone();
         let is_dmenu_mode = self.is_dmenu_mode;
+        let lazy_state_for_keys = self.lazy_state.clone();
 
         key_controller.connect_key_pressed(move |_, key, _, modifiers| {
             let ctrl = modifiers.contains(gtk4::gdk::ModifierType::CONTROL_MASK);
@@ -919,7 +973,7 @@ impl MainWindow {
                         let next_index = current.index() + 1;
                         if let Some(next_row) = results_list.row_at_index(next_index) {
                             results_list.select_row(Some(&next_row));
-                            Self::scroll_to_row(&scrolled, &results_list, &next_row);
+                            Self::scroll_to_row(&scrolled, &results_list, &next_row, &lazy_state_for_keys);
                         }
                     }
                     gtk4::glib::Propagation::Stop
@@ -931,7 +985,7 @@ impl MainWindow {
                             && let Some(prev_row) = results_list.row_at_index(prev_index)
                         {
                             results_list.select_row(Some(&prev_row));
-                            Self::scroll_to_row(&scrolled, &results_list, &prev_row);
+                            Self::scroll_to_row(&scrolled, &results_list, &prev_row, &lazy_state_for_keys);
                         }
                     }
                     gtk4::glib::Propagation::Stop
@@ -1183,6 +1237,51 @@ impl MainWindow {
         entry.emit_by_name::<()>("changed", &[]);
     }
 
+    /// Schedule initial results population via idle callback.
+    /// Call this AFTER `window.present()` so the window appears immediately.
+    pub fn schedule_initial_results(&self) {
+        let backend = self.backend.clone();
+        let results_list = self.results_list.clone();
+        let config = self.config.clone();
+        let filter = self.filter.clone();
+        let current_results = self.current_results.clone();
+        let lazy_state = self.lazy_state.clone();
+
+        gtk4::glib::idle_add_local_once(move || {
+            let cfg = config.borrow();
+            let max_results = cfg.general.max_results;
+            drop(cfg);
+
+            let results = backend.borrow_mut().search(
+                "",
+                max_results,
+                &filter.borrow(),
+                &config.borrow(),
+            );
+
+            // Clear existing results
+            while let Some(child) = results_list.first_child() {
+                results_list.remove(&child);
+            }
+
+            let initial_count = INITIAL_RESULTS.min(results.len());
+
+            for item in results.iter().take(initial_count) {
+                let row = ResultRow::new(item);
+                results_list.append(&row);
+            }
+
+            if let Some(first_row) = results_list.row_at_index(0) {
+                results_list.select_row(Some(&first_row));
+            }
+
+            *current_results.borrow_mut() = results[..initial_count].to_vec();
+            let mut lazy = lazy_state.borrow_mut();
+            lazy.all_results = results;
+            lazy.displayed_count = initial_count;
+        });
+    }
+
     fn update_results(&self, query: &str) {
         let cfg = self.config.borrow();
         let max_results = cfg.general.max_results;
@@ -1200,15 +1299,9 @@ impl MainWindow {
             self.results_list.remove(&child);
         }
 
-        // Store all results for lazy loading
-        let initial_count = INITIAL_RESULTS.min(results.len());
-        {
-            let mut lazy = self.lazy_state.borrow_mut();
-            lazy.all_results = results.clone();
-            lazy.displayed_count = initial_count;
-        }
-
         // Display initial batch only
+        let initial_count = INITIAL_RESULTS.min(results.len());
+
         for item in results.iter().take(initial_count) {
             let row = ResultRow::new(item);
             self.results_list.append(&row);
@@ -1218,8 +1311,11 @@ impl MainWindow {
             self.results_list.select_row(Some(&first_row));
         }
 
-        // current_results holds what's currently displayed
+        // current_results holds what's currently displayed; store full vec for lazy loading
-        *self.current_results.borrow_mut() = results.into_iter().take(initial_count).collect();
+        *self.current_results.borrow_mut() = results[..initial_count].to_vec();
+        let mut lazy = self.lazy_state.borrow_mut();
+        lazy.all_results = results;
+        lazy.displayed_count = initial_count;
     }
 
     /// Set up lazy loading scroll detection