关于Echarts多个表格联动，添加多个legend后，关闭第一个指标时，联动实效。

[StoneMa]

Version

4.7.0

Reproduction link

https://codepen.io/maysh/pen/YzyxXrJ

Steps to reproduce

直接打开复现链接中查看即可，第二张图表中，取消勾选all_oStor这一项的数据，再查看一下鼠标的联动效果，可以发现，联动实效。

What is expected?

预期两个图表的联动应该不受选择了那些数据项的影响

What is actually happening?

实际当第二张图表不选择all_oStor这一项时，联动实效。

---

无

不取消第二张表中 all oStor ,两个表有联动效果： 取消勾选all oStor这一项数据：

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[100pah]

The connect feature, by default, should better ignore series index/name in trigger: axis tooltip action.

[StoneMa]

The connect feature, by default, should better ignore series index/name in trigger: axis tooltip action.

it doesn't work.

[Ovilia]

@StoneMa Yes, @100pah meant that this feature should be improved.

[github-actions[bot]]

This issue has been automatically marked as stale because it did not have recent activity. It will be closed in 7 days if no further activity occurs. If you wish not to mark it as stale, please leave a comment in this issue.

[github-actions[bot]]

This issue has been automatically closed because it did not have recent activity. If this remains to be a problem with the latest version of Apache ECharts, please open a new issue and link this to it. Thanks!