How to use page tab with ckeditor

[Seditio CMS]

$pag['page_tabs'];

[newpage] how do i add

[Amro]

In fact, this is already a vestige from the time of bbcode. And I'm thinking of removing [newpage] from the core.
And for Ckeditor, I think it's easy to implement tabs.
https://ckeditor.com/cke4/addon/bootstrapTabs

[Seditio CMS]

removal is a very nice feature [newpage]