remove display from widgets on pages.

Hello,

Iv been using your widget for some time now and i recently updated to a new version. Since i have done this your widget displays within widgets when editing a page.

I use a plugin called page builder which creates columns and rows and then you add widgets to them. I only need your widget to display when viewing the menu > appearance > widgets.

Is there a function i can add that would limit it to only show on this page?

Thanks
Graeme

https://wordpress.org/plugins/restrict-widgets/