Nextpage feature broken

Hello,

This plugin is also affecting NextPage blocks.
It has no effect on the content (for instance, it doesn’t hide the page), but it change the html, adding a new <div> around the nextpage block.
This breaks saving something, as well as the display in Gutenberg (in weird ways sometimes, nothing is shown or a box saying that there is an error with this block).
Loading the article is also broken from time to time.

Could you change the behavior to avoid breaking those blocks ?
Either by not affecting them at all, or by adding the new feature of hiding a full page.

Thanks ??