Lets say you disconnected or lost internet it would be hella cool to have a rejoin feature: not like the one currently in bar. It takes time to actually find the room if not find it ever since you can also forget room name you were in so to change that if you disconnect and relaunch why not just pull up an UI to let you join the game back
"you've disconnected from "room name" would you like to rejoin YES or NO"