I guess this is the error of the new feature. I see the new row that says 'seed' with blue rounded square when I finish cube.(because I have finished vacation for eyewire(?) today). But it doesn't seem to show up to me.
Do you have your paint color changed to something other than the default? Right now Review Mode actually shows the seed piece as whatever color you set the seed to be in your Settings menu; but the key displays blue for "seed" because of how that's the default. I'll ask our developer how we can resolve this discrepancy.
OOh... yes I did. I would be happy to see if it improves!