Unable to create new context menu items in 2.3.

Hi,
In 2.2 version, I have created context menu items for expand all, collapse all. it used work. after migrating to 2.3 version, the context menu items are not creating. please let me know anything is missing.
Calling below method after setReport(pivot):

function customizeFlexmonsterContextMenu(pivot) {
   var expandAllItem = $('<li class="fm-ui"></li>');
   expandAllItem.append('<span class="fm-ui" id="#fm-text-display">Expand All</span>');
   var collapseAllItem = $('<li class="fm-ui"></li>');
   collapseAllItem.append('<span class="fm-ui" id="#fm-text-display">Collapse All</span>');
   expandAllItem.click(function(e) {
       e.stopImmediatePropagation();
       pivot.expandAllData();
   });
   collapseAllItem.click(function(e) {
       e.stopImmediatePropagation();
       pivot.collapseAllData();
   });
   $('#fm-context-menu ul').append(expandAllItem);
   $('#fm-context-menu ul').append(collapseAllItem);
}