Specific UTF-8 character problem

[begumcitamak]

trafficstars

Hi, I'm trying to print "İ" and "ı" characters when im chatting from console. I'm using FastChatT5. Here is my output.

I think it might be encoding, but ü and ö characters can be printed properly. I suspected lowercase was applied when preprocessing, but couldn't find a clue. Does anyone know the solution to this problem?

Thanks,