diff --git a/src/components/CanvasOutlineDrawer.tsx b/src/components/CanvasOutlineDrawer.tsx
index ab5004a0..c4bd7ecf 100644
--- a/src/components/CanvasOutlineDrawer.tsx
+++ b/src/components/CanvasOutlineDrawer.tsx
@@ -250,11 +250,11 @@ export function CanvasOutlineDrawer({ open, onClose }: CanvasOutlineDrawerProps)
       open={open}
       onClose={onClose}
       placement="left"
-      width={280}
+      size={280}
       title={t("canvasOutline.title")}
       classNames={{
         mask: "!bg-black/20",
-        content: "!bg-[var(--surface-2)] !text-[var(--text-primary)]",
+        section: "!bg-[var(--surface-2)] !text-[var(--text-primary)]",
         header: "!border-[var(--border-subtle)] !px-4 !py-3",
         body: "!flex !h-full !flex-col !gap-3 !p-3",
       }}
diff --git a/src/components/__tests__/CanvasOutlineDrawer.test.tsx b/src/components/__tests__/CanvasOutlineDrawer.test.tsx
new file mode 100644
index 00000000..50c9bc25
--- /dev/null
+++ b/src/components/__tests__/CanvasOutlineDrawer.test.tsx
@@ -0,0 +1,107 @@
+import { describe, it, expect, vi, beforeEach } from "vitest";
+import { fireEvent, render, screen } from "@testing-library/react";
+
+import { CanvasOutlineDrawer } from "@/components/CanvasOutlineDrawer";
+
+const translations: Record<string, string> = {
+  "canvasOutline.title": "Canvas outline",
+  "canvasOutline.group": "Group",
+  "canvasOutline.nodeFallback": "Node",
+  "canvasOutline.searchPlaceholder": "Search nodes",
+  "canvasOutline.empty": "No nodes on the canvas",
+  "canvasOutline.noSearchResults": "No matching nodes",
+  "canvasOutline.totalNodes": "{count} nodes",
+  "canvasOutline.groupNodeCount": "{count} nodes",
+  "canvasOutline.expandGroup": "Expand group",
+  "canvasOutline.collapseGroup": "Collapse group",
+  "node.imageInput": "Image Input",
+  "node.prompt": "Prompt",
+};
+
+vi.mock("@/i18n", () => ({
+  useI18n: () => ({
+    t: (key: string, values?: Record<string, string | number>) => {
+      let text = translations[key] ?? key;
+      if (values) {
+        for (const [name, value] of Object.entries(values)) {
+          text = text.replace(`{${name}}`, String(value));
+        }
+      }
+      return text;
+    },
+  }),
+}));
+
+const mockSelectSingleNode = vi.fn();
+const mockSetNavigationTarget = vi.fn();
+const mockUseWorkflowStore = vi.fn();
+
+vi.mock("@/store/workflowStore", () => ({
+  useWorkflowStore: (selector: (state: unknown) => unknown) => mockUseWorkflowStore(selector),
+}));
+
+const createState = () => ({
+  nodes: [
+    {
+      id: "image-1",
+      type: "imageInput",
+      position: { x: 0, y: 0 },
+      data: { customTitle: "Hero image" },
+    },
+    {
+      id: "group-node-group-1",
+      type: "group",
+      position: { x: 100, y: 100 },
+      data: { groupId: "group-1" },
+    },
+    {
+      id: "prompt-1",
+      type: "prompt",
+      parentId: "group-node-group-1",
+      groupId: "group-1",
+      position: { x: 20, y: 30 },
+      data: {},
+    },
+  ],
+  groups: {
+    "group-1": {
+      id: "group-1",
+      name: "Storyboard",
+      color: "neutral",
+      position: { x: 100, y: 100 },
+      size: { width: 400, height: 300 },
+    },
+  },
+  selectSingleNode: mockSelectSingleNode,
+  setNavigationTarget: mockSetNavigationTarget,
+});
+
+describe("CanvasOutlineDrawer", () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+    mockUseWorkflowStore.mockImplementation((selector) => selector(createState()));
+  });
+
+  it("renders root nodes, grouped child nodes, and navigates to clicked nodes", () => {
+    render(<CanvasOutlineDrawer open onClose={vi.fn()} />);
+
+    expect(screen.getByText("Hero image")).toBeInTheDocument();
+    expect(screen.getByText("Storyboard")).toBeInTheDocument();
+    expect(screen.getByText("Prompt")).toBeInTheDocument();
+    expect(screen.getByText("2 nodes")).toBeInTheDocument();
+
+    fireEvent.click(screen.getByTitle("Hero image"));
+
+    expect(mockSelectSingleNode).toHaveBeenCalledWith("image-1");
+    expect(mockSetNavigationTarget).toHaveBeenCalledWith("image-1");
+  });
+
+  it("navigates to the backing group node when a group row is clicked", () => {
+    render(<CanvasOutlineDrawer open onClose={vi.fn()} />);
+
+    fireEvent.click(screen.getByTitle("Storyboard"));
+
+    expect(mockSelectSingleNode).toHaveBeenCalledWith("group-node-group-1");
+    expect(mockSetNavigationTarget).toHaveBeenCalledWith("group-node-group-1");
+  });
+});