Sync ling-space changes from GitHub commit fb5b9aa

static/app.html

@@ -26,14 +26,10 @@
             console.log(`[I18n] Language set to: ${lang}`);
     
             if (reload) {
-                // If we are in an iframe, we want to change the top-level URL
-                // Otherwise, just change the current window URL. using window.top
-                const isInIframe = window.self !== window.top;
-                const targetWindow = isInIframe ? window.top : window;
                 // Update URL to reflect language or just reload
                 const url = new URL(window.location);
                 url.searchParams.set(SpaceApp.URL_PARAM_LANG, lang);
-                targetWindow.location.href = url.toString();
+                window.location.href = url.toString();
             }
         },