SciChart for .net Blazor project: Cannot read properties of undefined (reading 'SCRTDoubleVector')

Hello,
I am new to SciChart and wanted to try to implement one in a new test project for later projects.
I want to add a new chart to the normal blazor homepage.
I almost got it done and it currently looks like in the attached picture.
But I still get this error message: Unhandled exception rendering component: Cannot read properties of undefined (reading ‘SCRTDoubleVector’)
TypeError: Cannot read properties of undefined (reading ‘SCRTDoubleVector’).

I want the SciChart to initialize in my Home.razor file.
This is the code in my .js:

window.initializeSciChartWithSettings = async function () {
const {
SciChartSurface,
NumericAxis,
FastLineRenderableSeries,
XyDataSeries,
NumberRange
} = SciChart;

const { sciChartSurface, wasmContext } = await SciChartSurface.create("sciChartSurface");

sciChartSurface.xAxes.add(new NumericAxis(wasmContext));
sciChartSurface.yAxes.add(new NumericAxis(wasmContext));

const dataSeries = new XyDataSeries(sciChartSurface.engine, {
xValues: [1, 2, 3, 4, 5],
yValues: [1, 2, 3, 4, 5]
});

const lineSeries = new FastLineRenderableSeries(sciChartSurface.engine, {
dataSeries: dataSeries,
strokeThickness: 2,
stroke: "#2596BE"
});
sciChartSurface.renderableSeries.add(lineSeries);

window.sciChartSurface = sciChartSurface;
window.sciChartDataSeries = dataSeries;

return { sciChartSurface };
};

I really don´t know what to do and would be thankful for every awnser!