The Mirror of Loss is one of the more confusing parts of Baldur's Gate 3's Gauntlet of Shar. Like me, you probably spent far too long exploring the room, turning candles off and on, before giving up and abandoning the broken mirror. The good news is that there's another Mirror of Loss in Act 3 and you can actually interact with this one properly.
If you've been to the House of Grief in the Lower City to complete Shadowheart's quest, you'll find this mirror in the Chamber of Loss on the lowest level of the cult's headquarters. If you play your cards right, the mirror will bestow you with an ability score buff, so, here's how to use the Mirror of Loss in Baldur's Gate 3.
