I have issues with chat too, keeps freezing when i type. Its a real pain.
I filled out a ticket, went through the hurdles they had me jump through and then when I informed them that none of it worked to fix the issue, they acknowledged that the issue is a known issue on their end and that somehow the chat code and the keyboard shorcut coding got laced together and that they are working on fixing it
“Many that live deserve death. And some die that deserve life. Can you give it to them? Then be not too eager to deal out death in the name of justice, fearing for your own safety. Even the wise cannot see all ends.”
J. R. R. Tolkien