player pool color icons shouldn't jump around

[walkingeyerobot]

https://sprayfoam.draft.thefoley.net/replay/32/s/40/seat/4/ shows UB for nucleo. hit next and it's BU after picking a blue card. Is this supposed to swap like this?

[7sempra]

Right now they're sorted by pick count, but it occurs to me that there's no tie breaker, so the sort is not stable if you pick exactly the same number of two colors. But yeah, I just sort of made up a lot of policy with regard to the pool colors; we'll need to do some tweaking there.