(Not the original poster but seeing probably the same behavior)
WordPress 5.5.1, WP User FrontEnd 3.4.0, all other plug-ins disabled.
When “Users can edit post?” is set to No, users are unable to edit any posts they create in WordPress, whether or not the posts were created on the WP User Frontent interface, and whether or not they want to edit them using WP User Frontend.
To reproduce:
- Go to the WordPress dashboard->Posts
- Create a post (works normally)
- Save as draft (works normally)
- Go back to Posts, choose Edit
The result is either a “404 Page not found”, or a page which says “Post Editing is disabled”.
The URL you wind up at is:
https://devnorcalapa.wpengine.com/?page_id=16064&pid=16121&_wpnonce=adf2044f35
instead of:
https://devnorcalapa.wpengine.com/wp-admin/post.php?post=16064&action=edit
If “Users can edit post?” is set to Yes, editing the draft post from WordPress Dashboard->Posts puts the user into the WP User Frontend interface, instead of the block editor.
It looks like WP User Frontend 3.4.0 is interfering with the main WordPress editor.