Hello,
I installed the plugin and found there is an issue with the way it renders the page. Follow the link below to see the problem described.
https://elpasowebworks.com/blogs/web-applications/word-press-development/useful-code/how-to-implement-pagination-in-wordpress/
First view the two pages of this post without using the single page option. Then click on the single page option and look at what should be page 2. There is an issue with rendering copy without actual HTML tags.
Also, the short code on the image in the bug example draws as text instead of being rendered as source code.
Thanks