- Edited
To anyone considering to use this extension: Have a look here:
Pollux I'm not a friend of the Quill editor. After using it for a while, you can't go back to the core editor without having to delete the posts written with the Quill editor. The code saved in the database with the Quill editor is totally different and posts written with the Quill editor will render as rubbish in the core editor (and I guess vice versa).
and:
luceos i think the issue is that Quill in general saves content differently than the flarum default s9e text formatter; as such you'll never be able to switch back. Unless a migration tool is written.