User Problem

When a comment is added to a mirrored Trello card, the notification email links to the original (source) card instead of the mirrored card. This confuses users who work primarily with mirrors, as they're redirected to an unexpected board. Currently, mirror cards share a single card back, so all notifications point to the source.

Suggested Solutions

The notification email should include the link to the mirrored card where the activity was triggered, rather than only linking to the source card.

Current Workarounds

For now users should manually navigate to the correct board and locate the mirrored card after being redirected to the source card.