Income Contributions totals are incorrect when filtered by broker

Expected Behavior Filter the Income Contributions by broker and get a report detailing the income received from holding(s) for a particular broker. Current Behavior Income Contributions filtered by broker shows the income received from all brokers for the holding(s) Possible Solution Split the income by broker at least if not parcel. I think the issue comes about because the dividend total is calculated as just the total number of holdings x the dividend amount. Context (Environment) I wanted to see what my performance was for my shares held with a particular broker (purchased within the last 3 years) but I received the overall performance from shares held for over 25 years instead. The other shares had no broker entered if that makes a difference.