As the title mentioned, in io.wispforest.owo.command.debug.OwoDebugCommands, registered a command with argument type namespace owo making it no longer able to be server-side only.

Maybe we should consider changing the argument type to String

I don't think this is particularly relevant since, well, the debug commands are only registered in debug mode (and owo really isn't intended for serverside use anyway). If you want to prevent this, simply disable debug mode

Cheers