I added color rules to share with the dataset - is there a way to delete these rules for some of the cards? I try removing them from some cards and they still persist.
I think you will need to remove them at the dataset level and then add them back individually to cards that should have them. If you go to the dataset in the data center, you can click on the three dots and click on Chart Color Rules. This should which rules are tied to the dataset. You will want only want to have rules in place that work for all cards tied to that dataset. If there are rules that should only be used for a few cards, then those should be set up individually within the card analyzer on those specific cards.