Sunburst Chart - Values in parent segments

Hi Dash experts,

maybe you can help me with an issue I am encountering: If I create a sunburst chart, do I need to configure Dash to show the sum and how it is developing throughout the path manually? Or does Dash aggregate the data accordingly out of the box? I have sum issues that my parent segment shows =(?) instead of the respective value in my hover data … the final segments in the most granular layer show the values as expected in my hover data.

Thank you much!