Version
5.0.2
Steps to reproduce
- Draw overlapping line graphs.
- Move mouse over overlapping area.
What is expected?
Chart should display consistently, with one line in front of the other, that does not change.
What is actually happening?
As mouse moves over the overlapping area, lines swap foreground/background layers in a pseudo-random fashion, as they fight for the foreground layer.
- Top example is from different charting software.
- Bottom example is ECharts 5.0.2.

Version
5.0.2
Steps to reproduce
What is expected?
Chart should display consistently, with one line in front of the other, that does not change.
What is actually happening?
As mouse moves over the overlapping area, lines swap foreground/background layers in a pseudo-random fashion, as they fight for the foreground layer.