White chocolate's don't stack. Dark chocolate's do. Not sure which is correct however one white chocolate in each slot is very ... slot consuming. Thanks.
Hmm both should not stack at all. I'm not sure how these strange stacking issues happen. I heard that ciders started stacking for some people since the latest server check too. It doesn't make much sense because nothing was changed, so I honestly have no idea what causes this. But they 'should' stack as 1. So technically I guess there is a bug, however it seems pretty random and happens rarely as far as I know.