The tool automatically sets a filter for a specific color when in the explore tab. With the upgrade card, the eyes don't automatically see the filtered color. The intuitive thing to do is to use the search feature; but since it is only searching through a filtered set, if you're searching for a yellow and it is set to a blue, the color youre looking for is unlikely to come up and not obvious why. Also, it would be convient to search by a specific hex value; right now the only way to get a specific hex is by moving the sliders.