Multiple (2) playerworlds

[Kirble]

My bad if this has already been requested, but here it goes:

Seeing as how it was implemented to have a task bar sort of GUI for Graal, it is notable to myself that only one player-world can be played at a time rather than opening another window to get on 2 player-worlds at a time, would it not be possible to stack up tasks, such as player-worlds or the games lounge on the bar.
I'd say a maximum of 2 per window, but it would create versatility as people are sometimes requested on one player-world while busy on another.

Once again, my bad if this has already been requested.