@bobbravo2 as [discussed](https://github.com/x-team/wp-widget-customizer/pull/14/files#r6537131) on the `wp_ajax_update_widget_order` method, I think we should be creating a new (hidden) customize control for managing the widget sort order in each sidebar. If we have a control for this, then we can move the sortable initialization into that control's JS. It can scope the addition of the `sortable` by applying it to the control's containing section, for example in the control's `ready` method:

```js
this.container.closest('.accordion-section-content').sortable(…)
```

We can then be assured that events fired by that sortable are only applicable to the context of that one sidebar, and not to another sidebar.




, and you can move this `self.InitalizeSortables();` up to the top inside of the control's `ready` method. So you can add `control.initializeSortables();` after `control.editingEffects();`