The preview area on the right gets automatically updated when typing in a new post. However, it does not get updated when the text gets modified by a browser add-on that directly changes the DOM. This is unfortunate, as it seems to be the preview area which gets actually posted.
The concrete use case I’m looking at is using the add-ons of my style and grammar checker (https://languagetool.org). It opens a popup and users can accept its suggestions, but due to the way Discourse behaves, the change will not end up in the preview until the user manually enters more text. Is this something that could be fixed?