Version

5.1.2

Link to Minimal Reproduction

https://echarts.apache.org/examples/en/editor.html?c=bar-simple

Steps to Reproduce

1. hover your mouse over a column in the chart

Current Behavior

I cannot disable this option

Expected Behavior

turn off the backlight effect

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

I can't find this option to turn it off