Multi Series Pie/Doughnut tooltips' titles all show first dataset's label #11961
Description
Expected behavior
Each tooltip should show the relevant dataset's label.
Current behavior
The tooltips' titles all show the label from the first dataset.
NB: See also the official example at https://www.chartjs.org/docs/latest/samples/other-charts/multi-series-pie.html which demonstrates this behaviour.
Reproducible sample
Optional extra steps/info to reproduce
No response
Possible solution
No response
Context
No response
chart.js version
v4.4.6
Browser name and version
Chrome Latest
Link to your project
No response