fix(UI): Restored the scroll bar OHIF L&F (#5202)

playwright.config.ts

@@ -24,6 +24,10 @@ export default defineConfig({
     video: 'on-first-retry',
     testIdAttribute: 'data-cy',
     actionTimeout: 10_000,
+    launchOptions: {
+      // do not hide the scrollbars so that we can assert their look-and-feel
+      ignoreDefaultArgs: ['--hide-scrollbars'],
+    },
   },
 
   projects: [