I came to the conclusion that I cannot use any other language keyboards anymore in the game. However if I use my language inputs on any other website it does work. It's just the game that makes it not possible.
It always worked in MnB. I don't know what the problem is now. The game is supported in Arabic, Greek, Turkish and so on. When I click on my languages and changing it it does not work. But the selected language does appear in the taskbar. Just the symbols do not appear only icelandic wierd letters.
Any explanation?