Weird behavior with hash when type RTL Language

[AhmedElTabarani]

When I try to make an Arabic header in Markdown like this: ## السلام عليكم the second hash will disappear

Showcase the Issue:

https://user-images.githubusercontent.com/69223584/191472933-fbbf8f3a-48cd-4fee-a9a7-0b5ced70bb6f.mp4

I tried with all hashes 1-6 and got strange behavior

This image show the behavior if the issue with all hash headers

Content to test

# test
## test
### test
#### test
##### test
###### test

# اختبار
## اختبار
### اختبار
#### اختبار
##### اختبار
###### اختبار

[philippnurullin]

Hi @AhmedElTabarani This issue is probably rooted in how ligatures are treated and it looks like it's not working well with Arabic scripts. JetBrains Mono don't have Arabic language support so we do not expect the ligatures to work. But you can disable ligatures in settings.json.

{
  "editor.fontFamily": "*** Your ligature enabled font ***",
  "editor.fontLigatures": fals,
  "...": "your other settings",
}

[AhmedElTabarani]

Thanks!