Shortcode to embed posts in an accordian or tab

It looks like this plugin has been abandoned, which is a real shame. However, it still works after a fashion, but only on the Text editor page and only for pasted content.

Does anyonw know what the explicit shortcode looks like to embed a post or page into and accordian or tab? I tried some things that seemed to be somewhat referenced in the Documentation but it didn’t work.

If someone can provide the basic structure for [wptabposts] I can probably get it to work, but I can’t find anything to start with.

Thanks in advance

https://wordpress.org/plugins/wp-ui/