Mini games mode problems

Is anyone else having problems with the mini games game mode as in when you make your own its not working properly, been trying to figure out why when i make a power up i set certain traits etc but there not working and i thought it was me but then i realized i set all the standard spawn in with no thruster or ground pound etc and they still worked when you first spawn and i set starting weapons to Magnum and plasma pistol for everyone and it automatically spawns you with AR and pistol… something definitely not right there for me, this happening to anyone else or is this a known problem? cheers!