Content Translation  is not working properly on Arabic Wikipedia. The
gadget "تحسينات المظهر" appears to be the issue. You can find the gadget by
going to user preferences ("تفضيلات") under "الإضافات" and then under
What does the gadget do? It seems to be enabled by default for all users?
When you disable the gadget, Content Translation works perfectly. Content
Translation is up and running in other RTL languages like Hebrew and
Persian, and it would be great to have it working properly in Arabic too!
Any help would be appreciated. You can contribute to the conversation on
Phabricator  .