Chating

Hi. I'm a boy who live in Korea. I have a problem when I play minecraft Windows 10 edition with my computer. When I was chatting a Korean, I chatted '안녕하세요' but my computer displayed, 'ㅇ아안안ㄴ녀녕녕ㅎ핫ㅅ세세ㅇ요' which seems to be a bug. It's very serious problem to me because I always play minecraft with my friends, but I can't communicate with them. I hope this problem should be solved in 1.2.10.