Yeah also had this bug, turning color match on/off, turning off matching on single item from set doesn't work.
Also bought new outfit designer slot, wasted credits on it...ya I know it isn't fortune but still, equipping on new slot also didn't work.
Equipping set normally (not via outfit designer) surprisingly worked and set had correct coloring (didn't test this as of recent patch), but normally equipped obviously makes stats...
Please fix this.