Darkrp: Unable to use chat commands and change jobs with custom huds

Hello, for some reason in darkrp, typing commands such as // hello and /y hello just show what you typed in chat instead of executing them in ooc, yell, etc. In addition when using a nondefault f4 menu selecting a job shows /job in the chat, instead of switiching you to said job. This problem does not occur with the standard f4 menu.
Lua errors: None

Anyone?