diff --git a/modules/system/assets/ui/js/inspector.editor.stringlistautocomplete.js b/modules/system/assets/ui/js/inspector.editor.stringlistautocomplete.js
index 0b3963a54..a48326b61 100644
--- a/modules/system/assets/ui/js/inspector.editor.stringlistautocomplete.js
+++ b/modules/system/assets/ui/js/inspector.editor.stringlistautocomplete.js
@@ -514,6 +514,12 @@
     }
 
     StringListAutocomplete.prototype.onBlur = function(ev) {
+        if ($(ev.relatedTarget).closest('ul.inspector-autocomplete').length > 0) {
+            // Do not close the autocomplete results if a drop-down
+            // menu item was clicked
+            return
+        }
+
         this.removeAutocomplete(ev.currentTarget)
     }
 
diff --git a/modules/system/assets/ui/storm-min.js b/modules/system/assets/ui/storm-min.js
index 160b63533..9393eb2ba 100644
--- a/modules/system/assets/ui/storm-min.js
+++ b/modules/system/assets/ui/storm-min.js
@@ -4990,7 +4990,8 @@ this.removeAutocompleteFromAllRows()
 this.items=null
 BaseProto.onPopupHidden.call(this,ev,link,popup)}
 StringListAutocomplete.prototype.onFocus=function(ev){this.setActiveCell(ev.currentTarget)}
-StringListAutocomplete.prototype.onBlur=function(ev){this.removeAutocomplete(ev.currentTarget)}
+StringListAutocomplete.prototype.onBlur=function(ev){if($(ev.relatedTarget).closest('ul.inspector-autocomplete').length>0){return}
+this.removeAutocomplete(ev.currentTarget)}
 StringListAutocomplete.prototype.onCommand=function(ev){var command=ev.currentTarget.getAttribute('data-cmd')
 switch(command){case'create-item':this.createItem()
 break;case'delete-item':this.deleteItem()