Maybe the observation is in some way related to Accessing IChartSeries.Name.AsCells Getter Modifies a Presentation Chart - #6 by andrey.potapov. But the effect is more severe because there is not obvious workaround.
A u…...Modification Aspose.Slides Product Family slides-net , slides-chart...workaround. A user shared a slide with a think-cell chart. They...