Alert not triggering when using "Any of these metrics" with calculated metrics

Hi!

I'm trying to understand why one of my Adobe Analytics alerts isn't triggering.

My configuration is:

• "Any of these metrics" with 2 calculated metrics.
• An additional AND condition with a minimum number of visits.
• Segments applied to all the alert rules.
• Rolling time window and hourly alert

The alert works when I create two separate alerts—one for each calculated metric—while keeping all the other conditions exactly the same. However, it doesn't trigger when both metrics are included under "Any of these metrics", even when one of them clearly exceeds the threshold.

Has anyone experienced something similar? Is there any limitation or known issue with using calculated metrics together with "Any of these metrics"?

Thanks!