Hi rwjfr12793820,
All Calculated Metrics now have a global ID; that means it can be used across report suites. All newly created Calculated Metrics apply to all report suites in the same login company.
Even though calculated metrics are no longer bound to a specific report suite and can be used across any report suite that is visible to the login company, the report suite under which the calculated metric was created or last saved is still visible in the Calculated Metric Manager.
Help doc: Experience Cloud Help
Hope this helps!
Thanks!