diff --git a/src/extension/module.js b/src/extension/module.js
index b1084919a..2c0685e71 100644
--- a/src/extension/module.js
+++ b/src/extension/module.js
@@ -454,7 +454,8 @@ import sampleRUM from './rum.js';
    */
   function isSharePointFolder(sk, url) {
     if (isSharePointDM(sk, url)) {
-      const docPath = new URLSearchParams(url.search).get('id');
+      const sp = new URLSearchParams(url.search);
+      const docPath = sp.get('id') || sp.get('RootFolder');
       const dotIndex = docPath?.split('/').pop().indexOf('.');
       return [-1, 0].includes(dotIndex); // dot only allowed as first char
     }