tmtron opened a new issue #10228: wrong line display after setOption() URL: https://github.com/apache/incubator-echarts/issues/10228 ### Version 4.2.1 ### Reproduction link [https://jsfiddle.net/tmtron/brndo1hf/31/](https://jsfiddle.net/tmtron/brndo1hf/31/) ### Steps to reproduce Open the jsfilddle example  and now press the `Update` button below the chart: This will call `setOption()` with the `notMerge` parameter set to `true`. The new data will show a wrong line, that is not in the data - see the yellow highlighted part (1):  When you now move the zoom slider (2) to the left and back the data is displayed correctly  ### What is expected? Show the new data as it is. ### What is actually happening? We see a wrong line in the new data. --- notes: * the `notMerge` parameter of `setOption()` ist `true`, but still the wrong line is shown * to make sure, that the data is correct, we can directly display `option2` in the js-fiddle example * replace `myChart.setOption(option);` * with `myChart.setOption(option2);` * then press the `Run` button at the left top --> the data is shown correctly * maybe this is related to #6202 * as a workaround I can call `myChart.clear()` before setting the option * it seems to be related to the `filterMode`: * `filter` and `weakFilter`: show the wrong line * `empty` and `none` work fine <!-- This issue is generated by echarts-issue-helper. DO NOT REMOVE --> <!-- This issue is in English. DO NOT REMOVE -->
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