Set background

src/App.tsx

@@ -1580,7 +1580,7 @@ function App() {
     return (
       <AuthenticatedContainer
         sx={{
-          backgroundColor: theme.palette.background.default,
+          backgroundColor: theme.palette.background.paper,
           display: 'flex',
           justifyContent: 'flex-end',
           width: 'auto',

src/components/Desktop/DesktopSideBar.tsx

@@ -152,6 +152,7 @@ export const DesktopSideBar = ({
       )}
 
       <LanguageSelector />
+
       <ThemeSelector />
     </Box>
   );

src/components/Save/Save.tsx

@@ -1,7 +1,6 @@
 import { useContext, useEffect, useMemo, useState } from 'react';
 import isEqual from 'lodash/isEqual'; // TODO Import deep comparison utility
 import {
-  canSaveSettingToQdnAtom,
   hasSettingsChangedAtom,
   isUsingImportExportSettingsAtom,
   oldPinnedAppsAtom,
@@ -229,15 +228,7 @@ export const Save = ({ isDesktop, disableWidth, myName }) => {
 
   return (
     <>
-      <ButtonBase
+      <ButtonBase onClick={handlePopupClick} disabled={isLoading}>
-        onClick={handlePopupClick}
-        disabled={
-          // !hasChanged ||
-          // !canSave ||
-          isLoading
-          // settingsQdnLastUpdated === -100
-        }
-      >
         {isDesktop ? (
           <IconWrapper
             disableWidth={disableWidth}