diff --git a/.github/workflows/pages.yml b/.github/workflows/pages.yml
index 1106d84..1056a8c 100644
--- a/.github/workflows/pages.yml
+++ b/.github/workflows/pages.yml
@@ -46,4 +46,4 @@ jobs:
     steps:
       - name: deploy static artifact
         id: deployment
-        uses: actions/deploy-pages@d6db90164ac5ed86f2b6aed7e0febac5b3c0c03e # v4
+        uses: actions/deploy-pages@368f82528645a54fb793d4d04e342629a3f51346 # v5.0.1
diff --git a/tests/browser/report-preferences.spec.mjs b/tests/browser/report-preferences.spec.mjs
index 6bf7f12..793e8ab 100644
--- a/tests/browser/report-preferences.spec.mjs
+++ b/tests/browser/report-preferences.spec.mjs
@@ -129,7 +129,6 @@ test("English is the default and theme follows the system until explicitly chose
   page,
 }) => {
   await page.emulateMedia({ colorScheme: "dark" });
-  await page.addInitScript(() => localStorage.clear());
   await page.goto(reportUrl);
   await expect(page.locator("html")).toHaveAttribute("lang", "en");
   await expect(page.locator("html")).toHaveAttribute("data-theme", "dark");
@@ -141,12 +140,36 @@ test("English is the default and theme follows the system until explicitly chose
       localStorage.getItem("dbdep-locale"),
     ]),
   ).toEqual(["light", "es"]);
-  // Remove the initialization script by loading the same file in a new page in this context.
-  const reloaded = await page.context().newPage();
-  await reloaded.goto(reportUrl);
-  await expect(reloaded.locator("html")).toHaveAttribute("lang", "es");
-  await expect(reloaded.locator("html")).toHaveAttribute("data-theme", "light");
-  await reloaded.close();
+  await page.reload();
+  await expect(page.locator("html")).toHaveAttribute("lang", "es");
+  await expect(page.locator("html")).toHaveAttribute("data-theme", "light");
+});
+
+test("report preferences persist between tabs with the same HTTP origin", async ({
+  page,
+  context,
+}) => {
+  // Cross-tab storage sharing is defined for HTTP origins, not file URLs.
+  const url = "http://127.0.0.1:4173/preference-report.html";
+  const body = await readFile(new URL(reportUrl), "utf8");
+  await context.route(url, (route) =>
+    route.fulfill({ contentType: "text/html", body }),
+  );
+  await page.emulateMedia({ colorScheme: "light" });
+  await page.goto(url);
+  await page.getByRole("button", { name: "Switch to dark mode" }).click();
+  await page.getByRole("button", { name: "Español", exact: true }).click();
+  expect(
+    await page.evaluate(() => [
+      localStorage.getItem("dbdep-theme"),
+      localStorage.getItem("dbdep-locale"),
+    ]),
+  ).toEqual(["dark", "es"]);
+  const reopened = await context.newPage();
+  await reopened.goto(url);
+  await expect(reopened.locator("html")).toHaveAttribute("lang", "es");
+  await expect(reopened.locator("html")).toHaveAttribute("data-theme", "dark");
+  await reopened.close();
 });
 
 test("preferences remain usable when browser storage throws", async ({
diff --git a/tests/browser/site-docs.spec.mjs b/tests/browser/site-docs.spec.mjs
index 4d55018..5e940f1 100644
--- a/tests/browser/site-docs.spec.mjs
+++ b/tests/browser/site-docs.spec.mjs
@@ -91,6 +91,9 @@ test("the skip link focuses the current documentation page without changing its
   page,
 }) => {
   await page.goto(`${site}/#/docs/installation`);
+  await expect(
+    page.getByRole("link", { name: "Skip to content" }),
+  ).toBeVisible();
   await page.keyboard.press("Tab");
   await expect(
     page.getByRole("link", { name: "Skip to content" }),