Subject: bug#11860: 24.1; Arabic - Harakat (diacritics, short vowels) don't appear

From: Eli Zaretskii <[email-masked]>
Date: Tue, 18 Aug 2020 07:40:06 +0300

> From: Stefan Kangas <[email-masked]>
> Date: Mon, 17 Aug 2020 22:45:37 +0000
> Cc: [email-masked]
> 
> > the diacritics characters (harakat, short vowels of arabic) don't appear in windows. (In linux it works very fine)

I see them on Windows in Emacs 27.1.  So either this problem was fixed
in the meantime, or the problem was caused by some non-default font
the OP uses.  (Here those characters are displayed using the default
Courier New font.)