diff --git a/chrome/content/zotero/elements/itemPaneSidenav.js b/chrome/content/zotero/elements/itemPaneSidenav.js
index 8da724e7da..396052a28d 100644
--- a/chrome/content/zotero/elements/itemPaneSidenav.js
+++ b/chrome/content/zotero/elements/itemPaneSidenav.js
@@ -480,7 +480,7 @@
 				return;
 			}
 
-			button = document.createXULElement("div");
+			button = document.createElement("div");
 			button.classList.add("btn");
 			button.dataset.pane = paneID;
 			button.addEventListener('contextmenu', this.handleButtonContextMenu);
diff --git a/chrome/locale/en-US/zotero/zotero.ftl b/chrome/locale/en-US/zotero/zotero.ftl
index 0bad3e2b73..befa80cefa 100644
--- a/chrome/locale/en-US/zotero/zotero.ftl
+++ b/chrome/locale/en-US/zotero/zotero.ftl
@@ -708,27 +708,27 @@ attachment-preview =
     .aria-label = { pane-attachment-preview }
 
 sidenav-info =
-    .tooltiptext = { pane-info }
+    .title = { pane-info }
 sidenav-abstract =
-    .tooltiptext = { pane-abstract }
+    .title = { pane-abstract }
 sidenav-attachments =
-    .tooltiptext = { pane-attachments }
+    .title = { pane-attachments }
 sidenav-notes =
-    .tooltiptext = { pane-notes }
+    .title = { pane-notes }
 sidenav-note-info =
-    .tooltiptext = { pane-note-info }
+    .title = { pane-note-info }
 sidenav-attachment-info =
-    .tooltiptext = { pane-attachment-info }
+    .title = { pane-attachment-info }
 sidenav-attachment-preview =
-    .tooltiptext = { pane-attachment-preview }
+    .title = { pane-attachment-preview }
 sidenav-attachment-annotations =
-    .tooltiptext = { pane-attachment-annotations }
+    .title = { pane-attachment-annotations }
 sidenav-libraries-collections =
-    .tooltiptext = { pane-libraries-collections }
+    .title = { pane-libraries-collections }
 sidenav-tags =
-    .tooltiptext = { pane-tags }
+    .title = { pane-tags }
 sidenav-related =
-    .tooltiptext = { pane-related }
+    .title = { pane-related }
 sidenav-main-btn-grouping =
     .aria-label = { pane-item-details }
 sidenav-reorder-up =
@@ -766,6 +766,7 @@ context-notes-search =
     .placeholder = Search Notes
 context-notes-return-button =
     .aria-label = { general-go-back }
+    .tooltiptext = { general-go-back }
 
 new-collection = New Collection…
 menu-new-collection =