crossplay

I see that CubeCraft is partnered with the GeyserMC project which brings Bedrock Edition crossplay to Java Edition servers. (That's actually how I heard about this server!) But I am wondering: is the lobby segregated by platform? Or is it just generally fragmented/sharded? I see that, on Java...

Does anyone have any idea how this seems to run Spigot on Bedrock? The only mostly feature-complete translator is ProtocolSupport PE, but that doesn't support that latest versions of Java or Bedrock. Others, such as Geyser and DragonProxy, are nowhere near ready. So how do you do it? Proof...