Merge remote-tracking branch 'origin/stable' into math2

src/public/app/services/tab_context.js

@@ -82,9 +82,11 @@ class TabContext extends Component {
             });
         }
 
+        if (utils.isDesktop()) {
             // close dangling autocompletes after closing the tab
             $(".aa-input").autocomplete("close");
         }
+    }
 
     /** @property {NoteShort} */
     get note() {