SITES-26750 Accordion : Content editor dialog is adding "None" twice …

…in Expanded Items field (#2890)

* Accordion : Content editor dialog is adding "None" twice in Expanded items field #2656 - Update accordion.js

#2656

* Update accordion.js comments

* Minor text/formatting fixes

* Revert "Minor text/formatting fixes"

This reverts commit e9806cd.

* Revert "Update accordion.js comments"

This reverts commit affc079.

* Revert "Accordion : Content editor dialog is adding "None" twice in Expanded items field #2656 - Update accordion.js"

This reverts commit bb4b3b4.

* Clean up all elements, not just ones with "" value

---------

Co-authored-by: Ranjani-JSB <jayaranjani.jayaprakash@corebridgefinancial.com>

content/src/content/jcr_root/apps/core/wcm/components/accordion/v1/accordion/clientlibs/editor/js/accordion.js

@@ -179,9 +179,7 @@
     function updateExpandedSelect(childrenEditor, expandedSelect, expandedItemValues, singleExpansion) {
         var selectedValues = (expandedSelect.values.length) ? expandedSelect.values : expandedItemValues;
         expandedSelect.items.getAll().forEach(function(item) {
-            if (item.value !== "") {
-                expandedSelect.items.remove(item);
-            }
+            expandedSelect.items.remove(item);
         });
 
         var cmpChildrenEditor = $(childrenEditor).adaptTo("cmp-childreneditor");