The fatal bug is when the player using input method to typing Chinese, Japanese or Korean, they need to go to party channel of the main menu to type some words first and then go back to the in-match channel. When we want to send next message to the in-match channel, we need to go part channel of the main menu to type some words first AGAIN! Even, I know that over 99% of player don't know that they need to do this before typing Chinese, Japanese, they just thing all the input method cannot work inside DOTA2. It means that almost all Asian player play DOTA2 WITHOUT COMMUNICATION IN THIS WEEK except who using voice chat and voice chat is not very popular in the normal match. I beg you, please fix this bug as soon as possible.