Activity report from the Admin Page - 2 hours to 12 hours

We're updating the activity report message to set clear expectations on delivery time. Initially, reports were sent within 2 hours, but with more managers requesting them, the queue has grown, sometimes causing delays.

The message will now state that reports will be delivered within "12 hours".

This doesn’t mean it will always take that long, it's just a precaution to account for potential delays.