Linkage problem of echarts scatter plot

how to link the scatter graphs in two div? When the mouse points to a point in the first picture, there will be an enlarged animation. How to make the points in the same order in the second picture have the same magnified animation? Using connect can only link tooltip, but not animation. Ask for advice
the following is a manual linkage code, but only datazoom can be linked to achieve, where is the problem? Thank you
bindAction ([myChart1, myChart2]);
function bindAction (chartList) {

        echarts.util.each(chartList, function (fromChart) {
            echarts.util.each(chartList, function (toChart) {
                if (fromChart === toChart) {
                    return;
                }
                
                fromChart.on("legendselectchanged", function (params) {
                     toChart.dispatchAction({type: "legendToggleSelect", name: params.name}, true);
                 });
                
                fromChart.on("highlight", function () {
                     toChart.dispatchAction({type: "highlight", dataIndex: params.seriesIndex}, true);
                     console.log(params);
                 });
                
                 fromChart.on("downplay", function () {
                     toChart.dispatchAction({type: "downplay", dataIndex: params.seriesIndex}, true);
                 });

                fromChart.on("updateAxisPointer", function (params) {
                    toChart.dispatchAction(
                        toChart.makeActionFromEvent(params),
                        true
                    );
                });

                fromChart.on("dataZoom", function (params) {
                    toChart.dispatchAction({
                        type: "dataZoom",
                        dataZoomIndex: params.batch[0].dataZoomIndex,
                        start: params.batch[0].start,
                        end: params.batch[0].end
                    }, true);
                });
            });
        });
    }
Mar.02,2021
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b36c63-2c038.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b36c63-2c038.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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