Fixed: Ensure translations are fetched before loading app

(cherry picked from commit ad2721dc55f3233e4c299babe5744418bc530418)

Closes #2670
Closes #2674
Closes #2679

frontend/build/webpack.config.js

@@ -84,6 +84,10 @@ module.exports = (env) => {
       hints: false
     },
 
+    experiments: {
+      topLevelAwait: true
+    },
+
     plugins: [
       new webpack.DefinePlugin({
         __DEV__: !isProduction,