Affects Version/s: 12.3-rc-1
Fix Version/s: 12.4
Environment:Windows 10 Pro 64 bit, Chrome 81, using a local instance XWiki 12.3 on Oracle 19c, Tomcat 9.0.31
Documentation in Release Notes:N/A
STEPS TO REPRODUCE
- Login with Admin and enable Message Stream from Administer Wiki > Other > Message Stream
- Edit in-place a page
- Click on Insert > Other Macros
- Search for Message Sender and click Select
- Click Submit
- Click Save & View
- Insert a message
- Click 'Share'
The message is sent properly.
The page gets broken, the Panels, Menus, Navigation Bar are not displayed anymore (see screenshot).
However, if the page is refreshed first right after save (before any message is sent), the issue does not occur.
Also, the issue doesn't reproduce if the macro is added in WYSIWYG mode.