guide-RegionFilter设置后图表样式被完全覆盖了

[vincexzy]

• I have searched the issues of this repository and believe that this is not a duplicate.

Reproduction link

https://f2.antv.vision/zh/examples/component/guide#region-filter

Steps to reproduce

chart.guide().regionFilter({ // 绘制区域过滤
start: [ 'min', 95 ],
end: [ 'max', 'max' ],
color: '#FF4D4F'
});
无法实现区域过滤，设置后整个区域样式都被覆盖了

Environment	Info
f2	3.7.6
System	-
Browser	-