For years the lobby chat box keeps on deactivating soonest a user joins or change color inside the lobby. It frustrating to type a chat message and then soonest a new player joins or sumone spams color changes inside the lobby - the chat box deactivates - mostly without you noticing - and you have to click on it again to resume typing. As a host this is very bad as when you type in this chat box you must not use the letter “s” because if someone joins or change color whilst you are typing in the chat box - you many a time will “start” the map/session prematurely. Blizzard I beg you to fix or at least say why your programmers are unable to affect such a very basic change.