diff --git a/packages/editor/src/editor/EditorApp.tsx b/packages/editor/src/editor/EditorApp.tsx
index da1242b..dfe4226 100644
--- a/packages/editor/src/editor/EditorApp.tsx
+++ b/packages/editor/src/editor/EditorApp.tsx
@@ -9,7 +9,7 @@ import {
   Tabs,
   Typography,
 } from 'antd';
-import { useCallback, useEffect, useMemo, useReducer, useState } from 'react';
+import { useCallback, useEffect, useMemo, useReducer, useRef, useState } from 'react';
 import { bindEditorHotkeys } from './hotkeys';
 import { Canvas } from './Canvas';
 import { ContextMenu, type ContextMenuState } from './ContextMenu';
@@ -48,17 +48,26 @@ export function EditorApp() {
   const selected = state.doc.screen.nodes.find((n) => n.id === state.selection.ids[0]);
   const hasSelection = state.selection.ids.length > 0;
 
-  const selection = useMemo(() => {
-    const ids = new Set(state.selection.ids);
+  // Note: selection lock/visibility flags for the context menu are computed from `selectionIdsForMenu` below.
+
+  // Context-menu parity: right-click selection updates happen via reducer dispatch,
+  // but the context menu opens immediately.
+  // Use the captured selectionIds from the context menu state to avoid a one-frame mismatch.
+  const selectionIdsForMenu = ctxMenu?.selectionIds ?? state.selection.ids;
+
+  const selectionForMenu = useMemo(() => {
+    const ids = new Set(selectionIdsForMenu);
     return state.doc.screen.nodes.filter((n) => ids.has(n.id));
-  }, [state.doc.screen.nodes, state.selection.ids]);
+  }, [selectionIdsForMenu, state.doc.screen.nodes]);
 
-  const selectionAllLocked = selection.length > 0 && selection.every((n) => n.locked);
-  const selectionSomeLocked = selection.length > 0 && selection.some((n) => n.locked) && !selectionAllLocked;
-  const selectionHasUnlocked = selection.length > 0 && selection.some((n) => !n.locked);
+  const menuSelectionAllLocked = selectionForMenu.length > 0 && selectionForMenu.every((n) => n.locked);
+  const menuSelectionSomeLocked =
+    selectionForMenu.length > 0 && selectionForMenu.some((n) => n.locked) && !menuSelectionAllLocked;
+  const menuSelectionHasUnlocked = selectionForMenu.length > 0 && selectionForMenu.some((n) => !n.locked);
 
-  const selectionAllHidden = selection.length > 0 && selection.every((n) => n.hidden);
-  const selectionSomeHidden = selection.length > 0 && selection.some((n) => n.hidden) && !selectionAllHidden;
+  const menuSelectionAllHidden = selectionForMenu.length > 0 && selectionForMenu.every((n) => n.hidden);
+  const menuSelectionSomeHidden =
+    selectionForMenu.length > 0 && selectionForMenu.some((n) => n.hidden) && !menuSelectionAllHidden;
 
   const bounds = useMemo(
     () => ({ w: state.doc.screen.width, h: state.doc.screen.height }),
@@ -77,10 +86,29 @@ export function EditorApp() {
 
   const closeContextMenu = useCallback(() => setCtxMenu(null), []);
 
-  // Selection parity: if selection changes via hotkeys/toolbar, close any open context menu.
+  const ctxMenuSyncedRef = useRef(false);
+
+  useEffect(() => {
+    // Reset the sync gate whenever a new context menu opens/closes.
+    ctxMenuSyncedRef.current = false;
+  }, [ctxMenu?.selectionKey]);
+
+  // Selection parity: if selection changes via hotkeys/toolbar *after* the context menu has opened,
+  // close it. But don't close immediately during the one-frame gap where right-click selection
+  // has not been reduced into state yet.
   useEffect(() => {
     if (!ctxMenu) return;
+
     const currentKey = state.selection.ids.join('|');
+
+    // Wait until reducer state has caught up with the context menu's intended selection.
+    if (!ctxMenuSyncedRef.current) {
+      if (currentKey === ctxMenu.selectionKey) {
+        ctxMenuSyncedRef.current = true;
+      }
+      return;
+    }
+
     if (currentKey !== ctxMenu.selectionKey) {
       setCtxMenu(null);
     }
@@ -522,12 +550,12 @@ export function EditorApp() {
 
       <ContextMenu
         state={ctxMenu}
-        selectionIds={state.selection.ids}
-        selectionAllLocked={selectionAllLocked}
-        selectionSomeLocked={selectionSomeLocked}
-        selectionHasUnlocked={selectionHasUnlocked}
-        selectionAllHidden={selectionAllHidden}
-        selectionSomeHidden={selectionSomeHidden}
+        selectionIds={selectionIdsForMenu}
+        selectionAllLocked={menuSelectionAllLocked}
+        selectionSomeLocked={menuSelectionSomeLocked}
+        selectionHasUnlocked={menuSelectionHasUnlocked}
+        selectionAllHidden={menuSelectionAllHidden}
+        selectionSomeHidden={menuSelectionSomeHidden}
         hasAnyNodes={state.doc.screen.nodes.length > 0}
         onClose={closeContextMenu}
         onAddTextAt={(x, y) => dispatch({ type: 'addTextAt', x, y })}