custom item's fill color error when mouse leave item

[icksky]

Version

4.2.1

Reproduction link

https://codepen.io/icksky/pen/KKPWQrp

Steps to reproduce

1. mouse hover the item (name as A);
2. unselected the items which color same as A;
3. mouse enter A and mouse leave;

What is expected?

the color of A is transparent when mouse leave

What is actually happening?

the color of A is not transparent

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a gif of operations

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I guess it is caused by function cacheElementStl in file echarts\lib\util\graphic.js.

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[yufeng04]

#11102

[Ovilia]

Seems to be a bug. Thanks for reporting.