Group tooltips separately by chart type

[liam619]

Hi, I wanted to separate the tooltips by chart type. Currently, I have a mixed chart (stacked bar with multiple datasets and a 2 line chart).

Is it possible to group the stacked bar in 1 tooltip and each for the line chart? Which mean there will be 3 kinds of tooltips showing different information.

I tried using the code below, but it grouped everything together including the line chart. If possible at least I wanted to separate line and bar chart tooltip grouping.
interaction: { mode: "index", }