diff --git a/.changes/native_icon.md b/.changes/native_icon.md
new file mode 100644
index 0000000..c000e74
--- /dev/null
+++ b/.changes/native_icon.md
@@ -0,0 +1,5 @@
+---
+"muda": "patch"
+---
+
+Changed `IconMenuItem::set_native_icon` to take `&self` instead of `&mut self`.
diff --git a/src/items/icon.rs b/src/items/icon.rs
index 222b658..1e3a44b 100644
--- a/src/items/icon.rs
+++ b/src/items/icon.rs
@@ -176,7 +176,7 @@ impl IconMenuItem {
     /// ## Platform-specific:
     ///
     /// - **Windows / Linux**: Unsupported.
-    pub fn set_native_icon(&mut self, _icon: Option<NativeIcon>) {
+    pub fn set_native_icon(&self, _icon: Option<NativeIcon>) {
         #[cfg(target_os = "macos")]
         self.inner.borrow_mut().set_native_icon(_icon)
     }
diff --git a/src/items/submenu.rs b/src/items/submenu.rs
index eb997fa..9005671 100644
--- a/src/items/submenu.rs
+++ b/src/items/submenu.rs
@@ -132,7 +132,7 @@ impl Submenu {
         self.inner.borrow_mut().remove(item)
     }
 
-    /// Remove the menu item at the specified position from this submenu.
+    /// Remove the menu item at the specified position from this submenu and returns it.
     pub fn remove_at(&self, position: usize) -> Option<MenuItemKind> {
         let mut items = self.items();
         if items.len() > position {
diff --git a/src/menu.rs b/src/menu.rs
index bf84e1b..9458ab5 100644
--- a/src/menu.rs
+++ b/src/menu.rs
@@ -144,7 +144,7 @@ impl Menu {
         self.inner.borrow_mut().remove(item)
     }
 
-    /// Remove the menu item at the specified position from this menu.
+    /// Remove the menu item at the specified position from this menu and returns it.
     pub fn remove_at(&self, position: usize) -> Option<MenuItemKind> {
         let mut items = self.items();
         if items.len() > position {