diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4e93b23da9..dbe142335d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,9 @@ And please only add new entries to the top of this list, right below the `# Unre
 
 # Unreleased
 
+- On macOS, fixed memory leak when getting monitor handle.
+- On macOS, fix `Backspace` being emitted when clearing preedit with it.
+
 # 0.28.5
 
 - On macOS, fix `key_up` beind ignored when `Ime` is disabled.
diff --git a/src/platform_impl/macos/view.rs b/src/platform_impl/macos/view.rs
index ef03dd7a33..cacbf10e8c 100644
--- a/src/platform_impl/macos/view.rs
+++ b/src/platform_impl/macos/view.rs
@@ -50,7 +50,7 @@ impl Default for CursorState {
     }
 }
 
-#[derive(Debug, Eq, PartialEq)]
+#[derive(Debug, Eq, PartialEq, Clone, Copy)]
 enum ImeState {
     /// The IME events are disabled, so only `ReceivedCharacter` is being sent to the user.
     Disabled,
@@ -481,6 +481,7 @@ declare_class!(
                 && !ev_mods.logo();
 
             let characters = get_characters(event, ignore_alt_characters);
+            let old_ime_state = self.state.ime_state;
             self.state.forward_key_to_app = false;
 
             // The `interpretKeyEvents` function might call
@@ -518,7 +519,8 @@ declare_class!(
                     true
                 }
                 ImeState::Preedit => true,
-                _ => false,
+                // `key_down` could result in preedit clear, so compare old and current state.
+                _ => old_ime_state != self.state.ime_state,
             };
 
             if !had_ime_input || self.state.forward_key_to_app {