Fix for pathname

Author: ShukantPal

packages/webdoc-default-template/src/app/components/Explorer/helpers.js

@@ -1,5 +1,7 @@
 export function isSamePage(data) {
-  const path = `${window.location.pathname}.html`;
+  const path = window.location.pathname.includes(".html") ?
+    window.location.pathname :
+    `${window.location.pathname}.html`;
 
   if (data.page.startsWith("/") && data.page === path) {
     return true;