When adding a clone chart to presentation, the data labels number format is not applied.
Aspose.Slides.NET - version 22.7.0
private void btnChartDataLabelsNumFormatTest_Click(object sender, EventArgs e)
…...GetCell(defaultWorksheetInde, 2, 1, null)); series.DataPoints...GetCell(defaultWorksheetInde, 1, 2, float.Parse("0.0514"))); series...