I've had my own version of Minecraft's /tell implemented through CH for years, but with the 1.12.2 update it stopped working and the vanilla command is taking priority. I'm registering it through a register_command() which used to work fine. I know it's still running and registering because I can use some of the aliases (which aren't in vanilla) to get to it, but the main command and the other aliases all use the vanilla command now. Is this something that's changed in the latest CH build, and how would I make the registered command take priority? Thanks.