Arabic text is shown in a reversed order on Linux machine

As you can see from my screenshot image, the Arabic text should read
اهلا وسهلا
which means simply welcome in English, but in the reversed order of letters, this is not the case with windows 10, but I use FCC at home using Ubuntu 20.04. This problem with Arabic text in the chat box appears only when using Linux machines.
The text I am writing as a host or the attendees has the same issue, all letters are shown in a reversed order. How to fix this problem? Your help is very much appreciated.

Thank you for FCC.

This looks like a bug. Thank you for the report. We will fix it.
Thank you,