I’ve noticing a change where if you have a custom column that you also use to group by in the summarize section, MB won’t let you delete the custom column or change its formula unless its removed from the summarize section.
I think I get from a usability perspective that you want to make it more fault tolerant where removing one custom column doesn’t impact the downstream aggregations - but i feel like when building reports around custom columns, I have to do trial and error before reaching a final state of the custom column and the current update makes this use case slightly painful to do so because right now instinctively I go straight to update the custom column block but then I have to remove it from the group by to update it or make another column and then group by it again which makes the building process slightly more frustrating and time taking