Thanks for raising this concern around the RTL (right to left) alignment issue. At the moment, there is currently no automatic user preference to align RTL languages, but you should be able to click on "User advance editor" and then align the text to the right. Could you please try this and let me know if this works? It should look something like this;
وتنسجم هذه الجملة إلى الجانب الأيمن.
This is a manual procedure, so I apologize for the inconvenience. In the meantime, I would encourage voting on Kenny Lum's idea submitted here:
Or if you have more specific feature request or feedback, please feel free to submit an idea in the Ideas for Jive space to capture the details for our Product Team.