title: Connect echarts except for y axis zoom
body: <p>Using echarts.js (or echarts4r) charts can be connected so that panning/zooming one of them also pans/zooms the others.</p>
  <p>I have multiple charts that have the same x-axis but different y-axis - how can they only be connected by x-axis for panning and zooming?  That means, zooming in the y-axis on one chart will not affect the other charts whereas zooming in the x-axis will affect the others.</p>
  <p>Echarts reference:
  <a href="https://echarts.apache.org/en/api.html#echarts.connect" rel="nofollow noreferrer">https://echarts.apache.org/en/api.html#echarts.connect</a></p>
  <p>echarts4r reference: <a href="https://echarts4r.john-coene.com/articles/connect.html" rel="nofollow noreferrer">https://echarts4r.john-coene.com/articles/connect.html</a></p>