[graph] When I manually trigger the highlight, I can only highlight nodes, but not the links between them

### What problem does this feature solve?

My requirement is to highlight the entire chain when the mouse hovers over it. So I added a mouse hover event to find the chain when the mouse hovers over a node, and then used dispatchAction - highlight about some points. However, I found that although the nodes were highlighted, the links between them were not.

What should I do to achieve my requirement? Here is my code:

` const name = getAllLightName(p.data?.id, currentData.links, currentData.nodes);

chart.dispatchAction({
type: 'highlight',
seriesIndex: 0,
name,
});`




### What does the proposed API look like?

I need an API to implement this requirement, or is there currently a suitable way to achieve my requirement? Thank you very much