Javascript error with AG Custom Admin

Hello,

Great plugin!

I am running AG Custom Admin. https://wordpress.org/plugins/ag-custom-admin/

When I access certain admin pages this plugin returns an error referencing “Uncaught ReferenceError: inbound_load is not defined and shortcodes/tinymce.js”
in three Inbound plugs, Leads, CTA and Landing Pages.

Have you seen this?

https://wordpress.org/plugins/leads/