diff --git a/packages/code-studio/src/styleguide/StyleGuide.test.tsx b/packages/code-studio/src/styleguide/StyleGuide.test.tsx
index d6d2d324d4..c346adc6d9 100644
--- a/packages/code-studio/src/styleguide/StyleGuide.test.tsx
+++ b/packages/code-studio/src/styleguide/StyleGuide.test.tsx
@@ -5,6 +5,9 @@ import { dh } from '@deephaven/jsapi-shim';
 import { ApiContext } from '@deephaven/jsapi-bootstrap';
 import StyleGuide from './StyleGuide';
 
+window.HTMLElement.prototype.scroll = jest.fn();
+window.HTMLElement.prototype.scrollIntoView = jest.fn();
+
 describe('<StyleGuide /> mounts', () => {
   test('h1 text of StyleGuide renders', () => {
     // Provide a non-null array to ThemeProvider to tell it to initialize
diff --git a/tests/styleguide.spec.ts-snapshots/navigations-chromium-linux.png b/tests/styleguide.spec.ts-snapshots/navigations-chromium-linux.png
index 2389d4c4e0..c2ef12153b 100644
Binary files a/tests/styleguide.spec.ts-snapshots/navigations-chromium-linux.png and b/tests/styleguide.spec.ts-snapshots/navigations-chromium-linux.png differ
diff --git a/tests/styleguide.spec.ts-snapshots/navigations-firefox-linux.png b/tests/styleguide.spec.ts-snapshots/navigations-firefox-linux.png
index 866387b8b5..686934c83d 100644
Binary files a/tests/styleguide.spec.ts-snapshots/navigations-firefox-linux.png and b/tests/styleguide.spec.ts-snapshots/navigations-firefox-linux.png differ
diff --git a/tests/styleguide.spec.ts-snapshots/navigations-webkit-linux.png b/tests/styleguide.spec.ts-snapshots/navigations-webkit-linux.png
index 3ede878ea3..715fd9cdc4 100644
Binary files a/tests/styleguide.spec.ts-snapshots/navigations-webkit-linux.png and b/tests/styleguide.spec.ts-snapshots/navigations-webkit-linux.png differ