Frontend issue(s) [was #8834]
When clicking the "Proof" button, no warnings are displayed. Since the validation takes some time, it would certainly be a good idea to prevent the user from pressing this button again and again. Another thing: Running "Proof" with "Igrnore Warnings" enabled, the edition is being automatically published without any further queries or messages. In this case, I would expect that only errors would be displayed (if any) - but that you still have to use the "Publish" button to publish the edition.