ntp: fix regression with theme context/text color (#1409)

Author: shakyShane

special-pages/pages/new-tab/app/components/App.js

@@ -61,7 +61,7 @@ export function App() {
                         </div>
                     </div>
                 </main>
-                <div data-theme={main}>
+                <div class={styles.themeContext} data-theme={main}>
                     <CustomizerMenuPositionedFixed>
                         {customizerKind === 'menu' && <CustomizerMenu />}
                         {customizerKind === 'drawer' && (

special-pages/pages/new-tab/app/components/App.module.css

@@ -52,7 +52,9 @@ body[data-animate-background="true"] {
     color: var(--ntp-text-normal);
 }
 
-
+.themeContext {
+    color: var(--ntp-text-normal);
+}
 
 .mainLayout {
     will-change: transform;