Main and sub indicator deletion does not work correctly

[zbkmr]

@liihuu

I am looking at adding and deleting indicators as in this example from Kline, but the indicators other than the indicator I want to delete are deleted. Here is my example

   this.paneId = this.kLineChart.createIndicator(this.selectedVolume);

    addIndicator(obj) {
      if(obj.type === 'main') {
        this.kLineChart.createIndicator(obj.value, true, { id: 'candle_pane' })
      } else {
        this.kLineChart.createIndicator(obj.value)
      }
    },
    removeIndicator(obj) {
      console.log('obj remove', obj)
      if(obj.type === 'main') {
        this.kLineChart.removeIndicator('candle_pane', obj.val);
      } else {
        this.kLineChart.removeIndicator(this.paneId,obj.val);
      }

When I delete the main indicator, all main indicators are deleted. In Sub indicator, indicators other than the value I first set are not deleted.