Thanks for the great project!

"echarts" is not responsive, so I think that needs to be addressed.
In echarts, when the resize event is fired, it seems to be enough to resize this.chart as follows.

this.chart.resize()

If possible, I would appreciate it if you could support this.

reference:https://apache.github.io/echarts-handbook/en/concepts/chart-size/