Game-breaking Chat Bug – Screen freezes / Requires ALT+F4

I am writing to report a serious bug that is making the game unplayable.

While in a match, if I open the chat to type a simple message (for example: "supports drop random ammo"), the chat window stays open and freezes. I cannot close it, I cannot continue playing, and the only way to fix it is to ALT+F4 and restart the entire game.

This is incredibly frustrating, especially when it happens during intense matches. It completely ruins the experience and the competitive spirit of the game.

Please look into this and fix it as soon as possible. It's a game-breaking issue that shouldn't be happening.