setLabels() should update the labels at the charts

[hoshie82]

FYI: only tested with a radial bar...

Is your feature request related to a problem? Please describe.
I want to change the label, when I change the bar-value

     charts.setLabels(newLabel);
     charts.updateSeries(newValue);

Describe the solution you'd like
It seems, that the updateOptions method of apexcharts can be used for this...

Describe alternatives you've considered

        StringBuilder sb = new StringBuilder();
        sb.append("if(this.chartComponent){")
                .append("this.updateConfig();")
                .append("this.chartComponent.updateOptions(this.config);")
                .append("}");
        getElement().executeJs(sb.toString());

edit: ok, found a workaround.. not sure, why it didn't work at my first try... ^^