Hoverlabels in stacked area charts with ggplotly not working properly

Hello there!

When creating a stacked area chart with ggplot in R and using ggplotly to create a plotly version of it, there occurs a rather grave error: in the hoverlabel only the frist value for each trace is shown. Say, I have years on the x axis, then for all years 2019 will be displayed, even though the value belongs to 2023.

My minimum code sample is here: https://plotly.com/ggplot2/filled-area-plots/

The official tutorials samples show the same behaviour on my Linux machine, all packages up to date.

Would really enjoy it if that were to be fixed!

Best regards!
Alex

Issue にリンクされている最小例 https://plotly.com/ggplot2/filled-area-plots/ から始め、現在のパッケージで積み上げ面グラフを再現してください。ggplotly が積み上げられた trace のホバーラベルをどのように構築するかを追跡します。各年に、その年に属する値が trace の最初の年の値ではなく表示されれば完了です。