diff --git a/core/http/react-ui/e2e/no-horizontal-overflow.spec.js b/core/http/react-ui/e2e/no-horizontal-overflow.spec.js
index 06c14bec85..2df05f90df 100644
--- a/core/http/react-ui/e2e/no-horizontal-overflow.spec.js
+++ b/core/http/react-ui/e2e/no-horizontal-overflow.spec.js
@@ -16,8 +16,9 @@ import { mockLedger, GALLERY } from './ledger-fixtures.js'
 
 const WIDTHS = [390, 768]
 // Boxes that scroll on their own, by selector.
-// The strips are one row of tabs or chips that scroll on a phone by design.
-const SCROLLS_INSIDE = ['pre', 'code', 'table', '.ag-pre', '.wk-shortcuts__chips', '.st-groups']
+// The strips are one row of tabs or chips that scroll on a phone by design
+// (the Settings tabs outgrow 390 px with a wider font).
+const SCROLLS_INSIDE = ['pre', 'code', 'table', '.ag-pre', '.wk-shortcuts__chips', '.st-groups', '.dk-hubtabs']
 
 const join = (n, s) => Array.from({ length: n }, (_, i) => `${s}${i}`).join('_')
 const WORD = join(9, 'unbroken_name_segment')
diff --git a/core/http/react-ui/e2e/studio-addon.js b/core/http/react-ui/e2e/studio-addon.js
index 15a2a3ca58..a3017e1fa8 100644
--- a/core/http/react-ui/e2e/studio-addon.js
+++ b/core/http/react-ui/e2e/studio-addon.js
@@ -38,14 +38,20 @@ function build(id) {
   return built.get(id)
 }
 
+// The text of a manifest field: a plain string, or a language map. The apps
+// list sends the English text in title and description, and the whole map in
+// titles and descriptions.
+const english = v => (v && typeof v === 'object' ? v.en : v)
+const languages = v => (v && typeof v === 'object' ? v : undefined)
+
 export function packagedApp(id, over = {}) {
   const manifest = JSON.parse(fs.readFileSync(path.join(addons, id, 'manifest.json'), 'utf8'))
   const ui = manifest.capabilities.ui
   const base = `/api/addons/${id}/assets/${DIGEST}`
   return app({
-    id, name: id, title: ui.title, description: ui.description, icon: undefined, generation: 1, version: manifest.version,
+    id, name: id, title: english(ui.title), description: english(ui.description), titles: languages(ui.title), descriptions: languages(ui.description), icon: undefined, generation: 1, version: manifest.version,
     mainPage: `/app/addons/${id}/${ui.mainPage}`, tools: [], toolCount: 0,
-    ui: { entry: `${base}/${ui.entry}`, css: ui.css.map(c => `${base}/${c}`), sdk: ui.sdk, pages: ui.pages, navigation: ui.navigation, modelActions: ui.modelActions, homeCommands: ui.homeCommands?.map(c => ({ ...c, page: c.page || ui.mainPage, label: c.label || ui.title, icon: c.icon || 'puzzle' })) },
+    ui: { entry: `${base}/${ui.entry}`, css: ui.css.map(c => `${base}/${c}`), sdk: ui.sdk, pages: ui.pages, navigation: ui.navigation, modelActions: ui.modelActions, homeCommands: ui.homeCommands?.map(c => ({ ...c, page: c.page || ui.mainPage, label: c.label || english(ui.title), icon: c.icon || 'puzzle' })) },
     ...over,
   })
 }