Remove Aha Score from Master Feature Merged

I have created a custom score for the Master Feature, as we want to score Master Features differently than standard features (as they are larger and more complex, so have more variables to consider). However, when I add the custom score to the Master Feature, the Aha score is still part of the feature card and I can't remove it. This is confusing for the team, as there are now two separate scores on the Feature - one that we use and one that we don't.