FIX: Don not clone Locales and Languages, pass them by reference

webapp/IronCalc/src/components/SheetTabBar/SheetTabBar.tsx

@@ -1,3 +1,4 @@
+import type { Model } from "@ironcalc/wasm";
 import { styled, Tooltip } from "@mui/material";
 import { EllipsisVertical, Menu, Plus } from "lucide-react";
 import { useState } from "react";
@@ -11,7 +12,6 @@ import type { WorkbookState } from "../workbookState";
 import SheetListMenu from "./SheetListMenu";
 import SheetTab from "./SheetTab";
 import type { SheetOptions } from "./types";
-import { Model } from "@ironcalc/wasm";
 
 export interface SheetTabBarProps {
   sheets: SheetOptions[];
@@ -131,7 +131,7 @@ function SheetTabBar(props: SheetTabBarProps) {
         open={workbookSettingsOpen}
         onClose={() => setWorkbookSettingsOpen(false)}
         initialLocale={props.model.getLocale()}
-        initialTimezone={ props.model.getTimezone()}
+        initialTimezone={props.model.getTimezone()}
         initialLanguage={props.model.getLanguage()}
         onSave={(locale: string, timezone: string, language: string) => {
           props.onSettingsChange(locale, timezone, language);

webapp/app.ironcalc.com/frontend/src/components/storage.ts

@@ -139,8 +139,7 @@ export function saveSelectedModelInStorage(model: Model) {
       modelsJson = "{}";
     }
     const models: ModelsMetadata = JSON.parse(modelsJson);
-    models[uuid].language = model.getLanguage(),
-      
+    models[uuid].language = model.getLanguage();
     localStorage.setItem("models", JSON.stringify(models));
   }
 }