Steps to Reproduce
- Add Media Gallery portlet to a page
- Add Message Boards portlet
Message Boards portlet is immediately added and UI still functions
Message Boards portlet is not added until refresh. Most UI buttons no longer work on the page.
This also occurs with Media Gallery + Dynamic Data List Display portlet.
The only workaround is to switch pages, delete the page, and remake it. If it is the only page on a site, it will cause the site to be inoperable to the user. The issue persists through server restart.