[Plugin: WP User Frontend] Ability to preview post before submission

Hi, I love your plugin, it is extremely well made and fits all of my needs except one ?? One of the most important features I use before publishing my post is the preview button. Is there any way I could add this? Or is it going to be incorporated in any future updates?

Thanks in advance!

https://www.ads-software.com/extend/plugins/wp-user-frontend/