diff --git a/__tests__/cases/expand-to-target.ts b/__tests__/cases/expand-to-target.ts
new file mode 100644
index 0000000..bb55683
--- /dev/null
+++ b/__tests__/cases/expand-to-target.ts
@@ -0,0 +1,25 @@
+import {
+  expectToFind,
+  selectFileTreeItem,
+  sleep,
+  waitForLegacyPJAXRedirect
+} from '../utils'
+
+describe(`in Gitako project page`, () => {
+  beforeAll(() => page.goto('https://github.com/EnixCoda/Gitako/tree/develop/src'))
+
+  it('expand to target on load and after PJAX', async () => {
+    await sleep(3000)
+
+    // Expect Gitako sidebar to have expanded src to see contents
+    await expectToFind(selectFileTreeItem('src/components'))
+
+    await page.click(
+      `.js-details-container div[role="row"] div[role="rowheader"] [title="components"]`,
+    )
+    await waitForLegacyPJAXRedirect()
+
+    // Expect Gitako sidebar to have expanded components and see contents
+    await expectToFind(selectFileTreeItem('src/components/Gitako.tsx'))
+  })
+})