Environment Monitoring Graph Not Displaying Any Values

Hi everyone,

I've been trying to use the Environment Monitoring feature, but for some reason the graph doesn't display any values. The interface loads correctly and I can select different metrics and time ranges, but the chart area stays empty—no lines, no points, nothing.

Has anyone experienced this before or have any idea what might be causing it?
Any tips on how to troubleshoot or configure it properly would be greatly appreciated.