Open debug console, type:
with profileNamespace do {IGUI_GRID_WEAPON_X = "hint 'IMA HACKING YA SEVRER'"; hint IGUI_GRID_WEAPON_X;};
execute. Doest it show "hint 'IMA HACKING YA SEVRER'"? We are in business.
Exit editor, go to multiplayer, join public server, you will see the hint showing "IMA HACKING YA SEVRER" when joined.