Voice groups have a limit of 4 people. Some areas open a dedicated Jitsi session (seems broken right now?)
There's a chat, which you can open in the lower left, with persisting messages.
You can zoom out (using Ctrl-minus), which makes it easier to see where you're going. #rc3
Hmm, it seems I cannot get video to work, Firefox doesn't even ask, Chromium doesn't load the map at all… #rc3
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