Sunburst figures not aggregating custom_data for parents with >1 leaf

Consider the following Sunburst figure:

import pandas as pd
import plotly.express as px

data = [
    ["A", "1", 200.0, 20.0],
    ["A", "2", 100.0, 10.0],
    ["A", "3", 350.0, 35.0],
    ["B", "1", 500.0, 50.0],
    ["C", "1", 20.0, 2.0],
    ["C", "2", 50.0, 5.0],
]
columns = ["Category Group", "Category", "Value", "Additional Value"]
df = pd.DataFrame(data, columns=columns)

fig = px.sunburst(df, path=['Category Group', 'Category'], values='Value', custom_data=['Additional Value'])
fig.update_traces(textinfo="label+percent entry")
fig.update_traces(hovertemplate='<b>%{label}</b><br>Value: $%{value}<br>Additional Value: $%{customdata[0]}<br>')

Any parents with >1 leaf do not display the sum of their children for the custom_data field. This behavior is not in line with other fields such as value or color which correctly display the sum of their children

Reproduisez le cas avec le pandas DataFrame fourni et px.sunburst(..., custom_data=...). Suivez la manière dont les valeurs parentes sont générées pour custom_data par rapport à value et color, en commençant au point d’entrée px.sunburst et jusqu’au trace de la figure résultante. C’est terminé lorsque parent customdata affiche la somme de ses valeurs feuilles, y compris les groupes A et C, tout en préservant le comportement existant.