diff --git a/modules/banner/element-web/src/Menu.tsx b/modules/banner/element-web/src/Menu.tsx
index df6771a56d..7b32d53c56 100644
--- a/modules/banner/element-web/src/Menu.tsx
+++ b/modules/banner/element-web/src/Menu.tsx
@@ -155,6 +155,7 @@ const Menu: FC<Props> = ({ api, config, fallbackLogoUrl }) => {
     const [open, setOpen] = useState(false);
 
     let content: JSX.Element;
+    let logoUrl = fallbackLogoUrl;
     if (config instanceof Error) {
         content = <CentredContainer>{api.i18n.translate("univention_error")}</CentredContainer>;
     } else if (config) {
@@ -165,6 +166,9 @@ const Menu: FC<Props> = ({ api, config, fallbackLogoUrl }) => {
                 ))}
             </>
         );
+        if (config.logo_url) {
+            logoUrl = config.logo_url;
+        }
     } else {
         content = (
             <CentredContainer>
@@ -205,7 +209,7 @@ const Menu: FC<Props> = ({ api, config, fallbackLogoUrl }) => {
                             >
                                 <Dialog.Title>
                                     <SidebarHeading>
-                                        <Logo api={api} src={config?.logo_url ?? fallbackLogoUrl} />
+                                        <Logo api={api} src={logoUrl} />
                                         <Dialog.Close asChild>
                                             <CloseButton
                                                 aria-label={api.i18n.translate("close_label")}
diff --git a/modules/banner/element-web/tests/banner.spec.ts b/modules/banner/element-web/tests/banner.spec.ts
index 41216f91e5..4857e31865 100644
--- a/modules/banner/element-web/tests/banner.spec.ts
+++ b/modules/banner/element-web/tests/banner.spec.ts
@@ -5,15 +5,21 @@ SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
 Please see LICENSE files in the repository root for full details.
 */
 
-import { test, expect } from "../../../../playwright/element-web-test.ts";
+import { test as base, expect } from "../../../../playwright/element-web-test.ts";
 import { ModuleConfig } from "../src/config.ts";
 
+const test = base.extend<{
+    // Resolver for when to respond to the navigation.json request
+    navigationJsonResolver: PromiseWithResolvers<void>;
+}>({
+    navigationJsonResolver: async ({}, use) => {
+        await use(Promise.withResolvers<void>());
+    },
+});
+
 test.describe("Banner", () => {
     test.use({
         displayName: "Timmy",
-        navigationJsonResolver: async ({}, use) => {
-            await use(Promise.withResolvers<void>());
-        },
         page: async ({ context, page, moduleDir }, use) => {
             for (const path of ["logo.svg", "app1.png", "app2.png", "opendesk/"]) {
                 await context.route(`/${path}*`, async (route) => {
@@ -190,14 +196,13 @@ test.describe("Banner", () => {
             await expect(page.getByRole("heading", { name: "Welcome to Element!" })).toBeVisible();
             await expect(page.getByLabel("Show portal")).toHaveAttribute("href", "https://example.com/portal");
 
-            const nav = page.locator("nav");
-
             const trigger = page.getByLabel("Show menu");
 
             await trigger.click();
             const sidebar = page.getByRole("dialog");
             await expect(sidebar.getByText("Failed to load")).toBeVisible();
             await expect(sidebar).toMatchScreenshot("univention_error.png");
+            await expect(axe).toHaveNoViolations();
         });
     });
 });
diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-menu-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-menu-linux.png
new file mode 100644
index 0000000000..ae2531c66b
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-nav-hover-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-nav-hover-linux.png
new file mode 100644
index 0000000000..70092afd6a
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-nav-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/static-nav-linux.png
new file mode 100644
index 0000000000..dfa9b9b255
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-error-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-error-linux.png
new file mode 100644
index 0000000000..14f92293ba
Binary files /dev/null and b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-error-linux.png differ
diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-menu-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-menu-linux.png
new file mode 100644
index 0000000000..4ef975f344
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-menu-loading-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-menu-loading-linux.png
new file mode 100644
index 0000000000..32a60c7b42
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-nav-hover-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-nav-hover-linux.png
new file mode 100644
index 0000000000..d2a11f1949
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diff --git a/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-nav-linux.png b/modules/banner/element-web/tests/snapshots/banner.spec.ts/univention-nav-linux.png
new file mode 100644
index 0000000000..6587c1b481
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