Make a join game button for friends/coalition members

They should add a button by a players name, what makes you able to join the room/game that the player currently is in. now you have to find them or ask for the game its link. but that can be annoying if you don't want to bother them or something else and you just wanted to check their game out, or want to join their game. would be small but great improvement.

I think its the same situation as why users don't have described on their profile(in-game) the information of which room/game they are in.

That and probably this are covered by the ability of being able to make multiple tabs at the same time I guess.

There are a lot of more important things that admins need to do, but this is somewhat needed too.