Grafana alert 'Evaluate every' value change cascades to all alerts in folder

By setting ‘Evaluate every’ in one alert within a folder, all other alerts automatically have ‘Evaluate every’ reset to same value. They should be set independently. The ‘for’ value does not show the same behavior. This was observed in v8.5.11 and v9.3.1.

alert_image

This part of the rule group evaluation period. To have different values would need separate rule groups.