Data zoom background is unhelpful for step line series and time series #13408
Description
Version
4.9.0
Steps to reproduce
- Add data series with step line.
- Add data zoom slider.
Furthermore, it seems to treat the data as categories instead of a time series, even when the corresponding axis is correctly configured as time type. This is also clear because each data point is evenly spaced apart, ignoring the time series.
What is expected?
Preview should closely match step line data series.
What is actually happening?
Preview is drawn in regular style, ignoring steps.