How to create tooltips with intersect = false? - charts

Question

I created a chart with two y-axis and one x-axis and struggle to create tooltips with intersect = false, so it will start the tooltip when hovering over the line and not only the point of the chart
However, the whole settings for the tooltip, described on
https://www.chartjs.org/docs/latest/configuration/tooltip.html
Does not seem to have any effect for me. My code see below
I am using this code inside a NodeRed template node
\<canvas id="myChart" width=912 height =370\>\</canvas\>
\<script\>
var textcolor = getComputedStyle(document.documentElement).getPropertyValue('--nr-dashboard-widgetTextColor');
var gridcolor = '#E6E6E6';
var linecolors = \['#333F50','#B55A11', '#90C050'\]
var backgroundColor = \['#999FA7','#DAAC88', '#C7DFA7'\]
var ctx = document.getElementById('myChart').getContext('2d');
var chart = new Chart(ctx, {
// The type of chart we want to create
type: 'line',
// The data for our dataset
data: {
labels: {{{payload.labels}}},
datasets: [
{
label: 'Folie Länge Ist',
backgroundColor: backgroundColor[0],
borderColor: linecolors[0],
data: {{{payload.eins}}},
yAxisID: 'left-y-axis',
},
{
label: 'Folie Länge Soll',
backgroundColor: backgroundColor[1],
borderColor: linecolors[1],
data: {{{payload.zwei}}},
yAxisID: 'left-y-axis',
},
{
label: 'Aufwickler Durchmesser',
backgroundColor: backgroundColor[2],
borderColor: linecolors[2],
data: {{{payload.drei}}},
yAxisID: 'right-y-axis',
}
]
},
// Configuration options
options: {
animation: false,
legend: {
display: true,
position: "top"
},
elements: {
point: {
pointStyle: 'circle',
radius: 0
},
line: {
tension: 0,
fill: false
}
},
plugins: {
tooltip: {
mode: 'index',
intersect: false
}
},
scales: {
yAxes: [
{
gridLines :{display:false},
id: 'left-y-axis',
type: 'linear',
position: 'left',
ticks: {
fontColor: linecolors[0],
callback: function(value, index, ticks) {
return new Intl.NumberFormat('de-DE').format(value);
}
}
},
{
gridLines :{zeroLineColor:gridcolor,color:gridcolor,lineWidth:1},
id: 'right-y-axis',
type: 'linear',
position: 'right',
ticks: {
fontColor:linecolors[2],
callback: function(value, index, ticks) {
return new Intl.NumberFormat('de-DE').format(value);
}
}
}
],
xAxes: [
{
ticks: {
autoSkip: true,
autoSkipPadding: 10,
maxRotation: 0,
minRotation: 0
}
}
]
}
}
});
\</script\>
Tried setting intersect = false, also enable = false just to test if these settings have an effect