Thank you Gunnar for fixing the font issue in gnome terminal.

So now, we can say that bug 1 is fixed. The only thing that remains is
related to bug 2 and the RTL text auto-detection in VTE. I am yet to
hear from Egmont on anything we can do in this regard.

I hope we can find a solution to use the auto-detection feature by
default in VTE, so that the RTL issue gets fixed not just for Arabic but
for many other languages as well, and not just in GNOME Terminal but
basically in any terminal that uses VTE.

Happy to provide any tests or do any experiments you would like.

Best!

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https://bugs.launchpad.net/bugs/2002290

Title:
  Poor Arabic rendering in VTE

Status in gnome-terminal package in Ubuntu:
  Fix Released
Status in vte2.91 package in Ubuntu:
  New

Bug description:
  VTE has a number of issues when it comes to rendering Arabic letters
  in the terminal, which could affect a number of languages (Arabic,
  Urdu, Persian... etc).

  Bug 1: Any Arabic word in any VTE-based terminal is choppily displayed
  with spaces between its letters, making readability hard and sometimes
  not possible. Sometimes the letters are crushed together very closely
  making reading impossible too.

  Bug 2: If a non-Arabic text and an Arabic text are displayed together
  in the same line, then the entire line will be missed up and you won't
  be able to understand what is being said.

  Both of these bugs can be seen from the image I attached.

  I reported both of these bugs together because it's unlikely they can
  be fixed separately, probably they are related to each other.

  Problem can be seen in any VTE-based terminal. Here I am using GNOME
  Terminal 3.44.0 on Ubuntu 22.04, but it can be seen in any Ubuntu
  version and in any terminal version as well (it has been there since
  forever).

  I reported the bug here instead of upstream because that's what they
  said at the page: https://wiki.gnome.org/Apps/Terminal/ReportingBugs,
  but this bug is not related to Ubuntu only; it happens on all Linux
  distributions.

  Happy to provide any information you need, or any do tests or
  experiments.

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