[Bug] Timeline.emphasis looks not work

[Erimus-Koo]

Version

5.3.3

Link to Minimal Reproduction

No response

Steps to Reproduce

timeline: {
              axisType: 'category',
              orient: 'vertical',
              autoPlay: true,
              inverse: true,
              loop: false,
              playInterval: 500, //Math.max(500, updateFrequency - 2000),
              right: 0,
              top: chartTop + rowHeight * 0.5 - labelSize * 0.4,
              bottom: pd,
              width: timelineWidth,
              // symbol: 'none',
              label: {
                fontSize: timelineLabelSize,
                align: 'right',
              },
              progress: {
                label: {
                  fontSize: timelineLabelSize,
                },
              },
              emphasis: {
                // not work
                label: {
                  fontSize: timelineLabelSize * 2,
                  color: 'yellow',
                },
              },
              checkpointStyle: {
                borderWidth: 2,
              },
              controlStyle: {
                showNextBtn: false,
                showPrevBtn: false,
                itemGap: rowHeight,
              },
              data: [],
              zlevel: -99,
            },
          },

Current Behavior

Does emphasis mean the style of current selected time? If yes, it looks not work, for label / checkpoint / etc.

Expected Behavior

Manipulate style of current time in timeline.

Environment

- OS:
- Browser:
- Framework:

Any additional comments?

No response

[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!