Custom icons for Mode Bar

I want to change stock plotly icons with fluent icons

change
image
with
image

var myIcon= {
title: ‘test’,
‘name’: ‘iconFS’,
‘svg’: ‘’
};
var config = {
modeBarButtonsToAdd: [
{
name: ‘Popup Window’,
icon: myIcon,
click: function(gd) {thisWidget.triggerEvent(‘MyZoom’);}
}],
modeBarStyle: {
backgroundColor: ‘rgba(255 ,255 ,255 ,0.7)’,
iconColor: ‘red’
},
scrollZoom: true,
displaylogo: false,
modeBarButtonsToRemove: [‘autoScale2d’, ‘hoverClosestCartesian’, ‘hoverCompareCartesian’,‘zoom2d’,‘zoomIn2d’,‘zoomOut2d’]};

Plotly.newPlot(thisWidget.$scope.UID, data, layout,config);

};

Do you have this icon as SVG? Than you can do it like that