Keep the `globalBroadcast` bool the same instead of switching to a "SpecialNetworkGroup" bool, instead make the enum "GlobalNetworkBehavior"
- switch between 3 network groups (global, main island, deep sea) based on the enum
- add the correct network group to subscriptions based on the bounds of the network group you are part of
- re-add tooltip to `globalBroadcast` we removed