Flickering heatmap

LightningChart JS 2D heatmaps can only display 1 heatmap value per 1 visible pixel on display. Very dense heatmaps can contain more heatmap values within 1 pixel. In this situation there is no distinct guarantee which of these heatmap values is displayed on the pixel. This may depend on the exact position of the heatmap, size of chart, and so on. If there is a scrolling Axis, the heatmap values displayed may vary between frames, resulting in observable flickering.