Steps to reproduce bug
1. Enter Arabic text in cell.
2. Change cell wrt direction to RTL.
3. Change cell alignment to justify.
4. Click on any other cell to come out from editing mode.
Text is left aligned.
Confirmed in Master.
navin patidar committed a patch related to this issue.
It has been pushed to "master":
fix fdo#64085 : set proper alignment for justified align text.
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.
*** Bug 65563 has been marked as a duplicate of this bug. ***
Fix verified by Ahmad Hussein Al-Harthi <email@example.com>