What happens if you set the language to Arabic in different OSes?

Unlike English which goes from left to right, Arabic goes from right to left, so how do operating system's user interfaces deal with this? 00:00 - Windows 10 03:39 - Windows 8.1 07:31 - Windows Vista 09:55 - Fedora 35 (Vanilla GNOME 41) ♪ Music / موسيقى ♫ Song: Anna Yvette - Running Out of Time [NCS Release] Music provided by NoCopyrightSounds Free Download/Stream: http://ncs.io/RunningOutOfTime Watch:    • Anna Yvette - Running Out of Time | Electr...   Chris Haugen - Natural Light Brian Bolger - Floating Home "Pamgaea" Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 4.0 License http://creativecommons.org/licenses/b...