Ok I confirm the regression is coming from XWIKI-22415: I don't reproduce when I revert the commit I mentioned in 16.4.3. It's probably a problem with the way to gather the editors in xwiki-save plugin, but not quite sure how to solve it properly without impacting realtime Marius Dumitru Florea
This message was sent by Atlassian Jira (v9.3.0#930000-sha1:287aeb6)
If image attachments aren't displayed, see this article.