I use NodeBB in https://pythonforum.ir and one of issues I have in this post for example.
As you see I use Persian language which is an RTL language and it's fine. But when I want to quote or post a new topic with quote which is in an LTR language like English, the quoted text is RTL.
This is what I meant that you can see and search it in the above post:
Hello Everyone, My Name Is Saeed And I’M Glad To Meet You There. Let’S Learn Python Together In This Website. Be Happy
But if I quote in Persian, it is RTL and fine.
Thanks in advance.