in src/datasource.ts [458:469]
private createIntervalChangeAlert(interval: any, selectedInterval: number | undefined | null) {
if (
this.isChangeCurrentInterval &&
interval.intervalType === 'MAX_DATA_POINTS' &&
selectedInterval != null &&
!isNaN(selectedInterval) &&
this.previousInterval !== selectedInterval
) {
this.previousInterval = selectedInterval;
this.createAlert('Selected grouping by time is reset due to time interval change.');
}
}